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41440412130 = 23513106257467
BaseRepresentation
bin100110100110000010…
…101000000111100010
310221222001110001110220
4212212002220013202
51134332221142010
631012031503510
72664634456035
oct464602500742
9127861401426
1041440412130
1116636039a97
128046387b96
133ba5610330
1420119dd01c
1511281b0970
hex9a60a81e2

41440412130 has 32 divisors (see below), whose sum is σ = 107107527744. Its totient is φ = 10200716736.

The previous prime is 41440412129. The next prime is 41440412131. The reversal of 41440412130 is 3121404414.

It is an interprime number because it is at equal distance from previous prime (41440412129) and next prime (41440412131).

It is a super-2 number, since 2×414404121302 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41440412130.

It is not an unprimeable number, because it can be changed into a prime (41440412131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53128344 + ... + 53129123.

It is an arithmetic number, because the mean of its divisors is an integer number (3347110242).

Almost surely, 241440412130 is an apocalyptic number.

41440412130 is an abundant number, since it is smaller than the sum of its proper divisors (65667115614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41440412130 is a wasteful number, since it uses less digits than its factorization.

41440412130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106257490.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 41440412130 its reverse (3121404414), we get a palindrome (44561816544).

The spelling of 41440412130 in words is "forty-one billion, four hundred forty million, four hundred twelve thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 106257467 212514934 318772401 531287335 637544802 1062574670 1381347071 1593862005 2762694142 3187724010 4144041213 6906735355 8288082426 13813470710 20720206065 41440412130