104435004243320 has 64 divisors (see below), whose sum is σ = 236293607440800. Its totient is φ = 41540283440640.

The previous prime is 104435004243301. The next prime is 104435004243337. The reversal of 104435004243320 is 23342400534401.

It is a super-2 number, since 2×104435004243320² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103893362 + ... + 104893758.

Almost surely, 2^{104435004243320} is an apocalyptic number.

104435004243320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104435004243320 is an abundant number, since it is smaller than the sum of its proper divisors (131858603197480).

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

104435004243320 is a wasteful number, since it uses less digits than its factorization.

104435004243320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015008 (or 1015004 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 104435004243320 its reverse (23342400534401), we get a palindrome (127777404777721).

The spelling of 104435004243320 in words is "one hundred four trillion, four hundred thirty-five billion, four million, two hundred forty-three thousand, three hundred twenty".