132138254502694 has 64 divisors (see below), whose sum is σ = 228433120911360. Its totient is φ = 56695040514720.

The previous prime is 132138254502677. The next prime is 132138254502721. The reversal of 132138254502694 is 496205452831231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1354062627 + ... + 1354160209.

It is an arithmetic number, because the mean of its divisors is an integer number (3569267514240).

Almost surely, 2^{132138254502694} is an apocalyptic number.

132138254502694 is a deficient number, since it is larger than the sum of its proper divisors (96294866408666).

132138254502694 is a wasteful number, since it uses less digits than its factorization.

132138254502694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109345.

The product of its (nonzero) digits is 12441600, while the sum is 55.

The spelling of 132138254502694 in words is "one hundred thirty-two trillion, one hundred thirty-eight billion, two hundred fifty-four million, five hundred two thousand, six hundred ninety-four".