115437616444 has 12 divisors (see below), whose sum is σ = 202021302784. Its totient is φ = 57717244224.

The previous prime is 115437616417. The next prime is 115437616447. The reversal of 115437616444 is 444616734511.

It is a junction number, because it is equal to n+sod(n) for n = 115437616394 and 115437616403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115437616447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216252 + ... + 526915.

Almost surely, 2^115437616444 is an apocalyptic number.

It is an amenable number.

115437616444 is a deficient number, since it is larger than the sum of its proper divisors (86583686340).

115437616444 is a wasteful number, since it uses less digits than its factorization.

115437616444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782004 (or 782002 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

The spelling of 115437616444 in words is "one hundred fifteen billion, four hundred thirty-seven million, six hundred sixteen thousand, four hundred forty-four".