113541616144 has 60 divisors (see below), whose sum is σ = 244521029340. Its totient is φ = 51029862400.

The previous prime is 113541616141. The next prime is 113541616159. The reversal of 113541616144 is 441616145311.

It can be written as a sum of positive squares in 2 ways, for example, as 45577126144 + 67964490000 = 213488^2 + 260700^2 .

It is not an unprimeable number, because it can be changed into a prime (113541616141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157177 + ... + 501784.

It is an arithmetic number, because the mean of its divisors is an integer number (4075350489).

Almost surely, 2^113541616144 is an apocalyptic number.

It is an amenable number.

113541616144 is an abundant number, since it is smaller than the sum of its proper divisors (130979413196).

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

113541616144 is a wasteful number, since it uses less digits than its factorization.

113541616144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659080 (or 659063 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The spelling of 113541616144 in words is "one hundred thirteen billion, five hundred forty-one million, six hundred sixteen thousand, one hundred forty-four".