115323404004224 has 64 divisors (see below), whose sum is σ = 247424209826640. Its totient is φ = 53224979890176.

The previous prime is 115323404004209. The next prime is 115323404004283. The reversal of 115323404004224 is 422400404323511.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×115323404004224² (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 7 ways as a sum of consecutive naturals, for example, 74827712 + ... + 76353344.

Almost surely, 2^{115323404004224} is an apocalyptic number.

It is an amenable number.

115323404004224 is an abundant number, since it is smaller than the sum of its proper divisors (132100805822416).

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

115323404004224 is a wasteful number, since it uses less digits than its factorization.

115323404004224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571087 (or 1571075 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 115323404004224 its reverse (422400404323511), we get a palindrome (537723808327735).

The spelling of 115323404004224 in words is "one hundred fifteen trillion, three hundred twenty-three billion, four hundred four million, four thousand, two hundred twenty-four".