116432156505402 has 12 divisors (see below), whose sum is σ = 252269672428410. Its totient is φ = 38810718835128.

The previous prime is 116432156505239. The next prime is 116432156505461. The reversal of 116432156505402 is 204505651234611.

116432156505402 is a `hidden beast` number, since 1 + 1 + 6 + 4 + 3 + 2 + 1 + 56 + 50 + 540 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 73212169200921 + 43219987304481 = 8556411^2 + 6574191^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3234226569577 + ... + 3234226569612.

Almost surely, 2^{116432156505402} is an apocalyptic number.

116432156505402 is an abundant number, since it is smaller than the sum of its proper divisors (135837515923008).

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

116432156505402 is a wasteful number, since it uses less digits than its factorization.

116432156505402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6468453139197 (or 6468453139194 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 116432156505402 in words is "one hundred sixteen trillion, four hundred thirty-two billion, one hundred fifty-six million, five hundred five thousand, four hundred two".