131442038662 has 16 divisors (see below), whose sum is σ = 220332997584. Its totient is φ = 58289152000.

The previous prime is 131442038633. The next prime is 131442038701. The reversal of 131442038662 is 266830244131.

It is a congruent number.

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, 72860539 + ... + 72862342.

It is an arithmetic number, because the mean of its divisors is an integer number (13770812349).

Almost surely, 2^131442038662 is an apocalyptic number.

131442038662 is a deficient number, since it is larger than the sum of its proper divisors (88890958922).

131442038662 is a wasteful number, since it uses less digits than its factorization.

131442038662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145722935.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 131442038662 in words is "one hundred thirty-one billion, four hundred forty-two million, thirty-eight thousand, six hundred sixty-two".