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44200040404 = 22131997146073
BaseRepresentation
bin101001001010100001…
…110001011111010100
311020002101011200210111
4221022201301133110
51211010202243104
632145532132404
73123214100362
oct511241613724
9136071150714
1044200040404
1117821852613
128696607104
134225273780
1421d4314632
15123a5c3404
hexa4a8717d4

44200040404 has 48 divisors (see below), whose sum is σ = 87776498880. Its totient is φ = 19306010880.

The previous prime is 44200040371. The next prime is 44200040413. The reversal of 44200040404 is 40404000244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 936312 + ... + 982384.

It is an arithmetic number, because the mean of its divisors is an integer number (1828677060).

Almost surely, 244200040404 is an apocalyptic number.

It is an amenable number.

44200040404 is a deficient number, since it is larger than the sum of its proper divisors (43576458476).

44200040404 is a wasteful number, since it uses less digits than its factorization.

44200040404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47080 (or 47078 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 44200040404 its reverse (40404000244), we get a palindrome (84604040648).

The spelling of 44200040404 in words is "forty-four billion, two hundred million, forty thousand, four hundred four".

Divisors: 1 2 4 13 19 26 38 52 76 247 494 971 988 1942 3884 12623 18449 25246 36898 46073 50492 73796 92146 184292 239837 479674 598949 875387 959348 1197898 1750774 2395796 3501548 11380031 22760062 44736883 45520124 89473766 178947532 581579479 850000777 1163158958 1700001554 2326317916 3400003108 11050010101 22100020202 44200040404