115373311236444 has 48 divisors (see below), whose sum is σ = 278489588176800. Its totient is φ = 37131335705856.

The previous prime is 115373311236431. The next prime is 115373311236457. The reversal of 115373311236444 is 444632113373511.

It is an interprime number because it is at equal distance from previous prime (115373311236431) and next prime (115373311236457).

It is a super-2 number, since 2×115373311236444² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115373311236393 and 115373311236402.

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, 43204902 + ... + 45797490.

It is an arithmetic number, because the mean of its divisors is an integer number (5801866420350).

Almost surely, 2^{115373311236444} is an apocalyptic number.

It is an amenable number.

115373311236444 is an abundant number, since it is smaller than the sum of its proper divisors (163116276940356).

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

115373311236444 is a wasteful number, since it uses less digits than its factorization.

115373311236444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2720502 (or 2720500 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 48.

The spelling of 115373311236444 in words is "one hundred fifteen trillion, three hundred seventy-three billion, three hundred eleven million, two hundred thirty-six thousand, four hundred forty-four".