116534402154 has 12 divisors (see below), whose sum is σ = 252491204706. Its totient is φ = 38844800712.

The previous prime is 116534402137. The next prime is 116534402167. The reversal of 116534402154 is 451204435611.

116534402154 is a `hidden beast` number, since 1 + 1 + 65 + 3 + 440 + 2 + 154 = 666.

It can be written as a sum of positive squares in only one way, i.e., 58271546025 + 58262856129 = 241395^2 + 241377^2 .

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, 3237066709 + ... + 3237066744.

Almost surely, 2^116534402154 is an apocalyptic number.

116534402154 is an abundant number, since it is smaller than the sum of its proper divisors (135956802552).

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

116534402154 is a wasteful number, since it uses less digits than its factorization.

116534402154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6474133461 (or 6474133458 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 116534402154 its reverse (451204435611), we get a palindrome (567738837765).

The spelling of 116534402154 in words is "one hundred sixteen billion, five hundred thirty-four million, four hundred two thousand, one hundred fifty-four".