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40231304341 = 312741473471
BaseRepresentation
bin100101011101111110…
…001111110010010101
310211211210022000101221
4211131332033302111
51124343203214331
630252040250341
72622653305324
oct453576176225
9124753260357
1040231304341
1116075582458
1279694709b1
133a41c7a437
141d391bc0bb
1510a6e76711
hex95df8fc95

40231304341 has 8 divisors (see below), whose sum is σ = 41544327168. Its totient is φ = 38919234000.

The previous prime is 40231304327. The next prime is 40231304371. The reversal of 40231304341 is 14340313204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40231304341 - 215 = 40231271573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40231304371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151765 + ... + 321706.

It is an arithmetic number, because the mean of its divisors is an integer number (5193040896).

Almost surely, 240231304341 is an apocalyptic number.

It is an amenable number.

40231304341 is a deficient number, since it is larger than the sum of its proper divisors (1313022827).

40231304341 is a wasteful number, since it uses less digits than its factorization.

40231304341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476243.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 40231304341 its reverse (14340313204), we get a palindrome (54571617545).

The spelling of 40231304341 in words is "forty billion, two hundred thirty-one million, three hundred four thousand, three hundred forty-one".

Divisors: 1 31 2741 84971 473471 14677601 1297784011 40231304341