116600555643 has 16 divisors (see below), whose sum is σ = 182647024896. Its totient is φ = 65231079840.

The previous prime is 116600555627. The next prime is 116600555699. The reversal of 116600555643 is 346555006611.

It is not a de Polignac number, because 116600555643 - 2⁴ = 116600555627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116600555595 and 116600555604.

It is not an unprimeable number, because it can be changed into a prime (116600556643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135897655 + ... + 135898512.

It is an arithmetic number, because the mean of its divisors is an integer number (11415439056).

Almost surely, 2^116600555643 is an apocalyptic number.

116600555643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

116600555643 is a deficient number, since it is larger than the sum of its proper divisors (66046469253).

116600555643 is a wasteful number, since it uses less digits than its factorization.

116600555643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271796194.

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 116600555643 in words is "one hundred sixteen billion, six hundred million, five hundred fifty-five thousand, six hundred forty-three".