115713432340 has 24 divisors (see below), whose sum is σ = 265088954592. Its totient is φ = 42077611680.

The previous prime is 115713432319. The next prime is 115713432349. The reversal of 115713432340 is 43234317511.

It is a junction number, because it is equal to n+sod(n) for n = 115713432296 and 115713432305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115713432349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262984854 + ... + 262985293.

It is an arithmetic number, because the mean of its divisors is an integer number (11045373108).

Almost surely, 2^115713432340 is an apocalyptic number.

115713432340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115713432340 is an abundant number, since it is smaller than the sum of its proper divisors (149375522252).

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

115713432340 is a wasteful number, since it uses less digits than its factorization.

115713432340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525970167 (or 525970165 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 115713432340 its reverse (43234317511), we get a palindrome (158947749851).

The spelling of 115713432340 in words is "one hundred fifteen billion, seven hundred thirteen million, four hundred thirty-two thousand, three hundred forty".