131444577114 has 32 divisors (see below), whose sum is σ = 263651328000. Its totient is φ = 43687980144.

The previous prime is 131444577107. The next prime is 131444577137. The reversal of 131444577114 is 411775444131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3657967 + ... + 3693725.

It is an arithmetic number, because the mean of its divisors is an integer number (8239104000).

Almost surely, 2^131444577114 is an apocalyptic number.

131444577114 is an abundant number, since it is smaller than the sum of its proper divisors (132206750886).

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

131444577114 is a wasteful number, since it uses less digits than its factorization.

131444577114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37522.

The product of its digits is 188160, while the sum is 42.

The spelling of 131444577114 in words is "one hundred thirty-one billion, four hundred forty-four million, five hundred seventy-seven thousand, one hundred fourteen".