137112432542 has 16 divisors (see below), whose sum is σ = 218050828800. Its totient is φ = 64480740120.

The previous prime is 137112432529. The next prime is 137112432571. The reversal of 137112432542 is 245234211731.

It is a happy number.

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, 12973934 + ... + 12984497.

It is an arithmetic number, because the mean of its divisors is an integer number (13628176800).

Almost surely, 2^137112432542 is an apocalyptic number.

137112432542 is a deficient number, since it is larger than the sum of its proper divisors (80938396258).

137112432542 is a wasteful number, since it uses less digits than its factorization.

137112432542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25958591.

The product of its digits is 40320, while the sum is 35.

The spelling of 137112432542 in words is "one hundred thirty-seven billion, one hundred twelve million, four hundred thirty-two thousand, five hundred forty-two".