115663415346 has 16 divisors (see below), whose sum is σ = 257029812000. Its totient is φ = 38554471764.

The previous prime is 115663415339. The next prime is 115663415347. The reversal of 115663415346 is 643514366511.

115663415346 is a `hidden beast` number, since 1 + 1 + 5 + 6 + 634 + 1 + 5 + 3 + 4 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (115663415347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070957496 + ... + 1070957603.

It is an arithmetic number, because the mean of its divisors is an integer number (16064363250).

Almost surely, 2^115663415346 is an apocalyptic number.

115663415346 is an abundant number, since it is smaller than the sum of its proper divisors (141366396654).

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

115663415346 is a wasteful number, since it uses less digits than its factorization.

115663415346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141915110 (or 2141915104 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The spelling of 115663415346 in words is "one hundred fifteen billion, six hundred sixty-three million, four hundred fifteen thousand, three hundred forty-six".