131441216012 has 24 divisors (see below), whose sum is σ = 243704601504. Its totient is φ = 61816147712.

The previous prime is 131441215993. The next prime is 131441216021. The reversal of 131441216012 is 210612144131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492143 + ... + 710694.

It is an arithmetic number, because the mean of its divisors is an integer number (10154358396).

Almost surely, 2^131441216012 is an apocalyptic number.

It is an amenable number.

131441216012 is a deficient number, since it is larger than the sum of its proper divisors (112263385492).

131441216012 is a wasteful number, since it uses less digits than its factorization.

131441216012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204465 (or 1204463 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 131441216012 in words is "one hundred thirty-one billion, four hundred forty-one million, two hundred sixteen thousand, twelve".