116215566511146 has 64 divisors (see below), whose sum is σ = 241043101268736. Its totient is φ = 37323670924800.

The previous prime is 116215566511139. The next prime is 116215566511151. The reversal of 116215566511146 is 641115665512611.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 481460166 + ... + 481701486.

It is an arithmetic number, because the mean of its divisors is an integer number (3766298457324).

Almost surely, 2^{116215566511146} is an apocalyptic number.

116215566511146 is an abundant number, since it is smaller than the sum of its proper divisors (124827534757590).

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

116215566511146 is a wasteful number, since it uses less digits than its factorization.

116215566511146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262527.

The product of its digits is 1296000, while the sum is 51.

The spelling of 116215566511146 in words is "one hundred sixteen trillion, two hundred fifteen billion, five hundred sixty-six million, five hundred eleven thousand, one hundred forty-six".