132116642538 has 16 divisors (see below), whose sum is σ = 278140300320. Its totient is φ = 41721044976.

The previous prime is 132116642459. The next prime is 132116642551. The reversal of 132116642538 is 835246611231.

It is a self number, because there is not a number n which added to its sum of digits gives 132116642538.

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, 579458845 + ... + 579459072.

It is an arithmetic number, because the mean of its divisors is an integer number (17383768770).

Almost surely, 2^132116642538 is an apocalyptic number.

132116642538 is an abundant number, since it is smaller than the sum of its proper divisors (146023657782).

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

132116642538 is a wasteful number, since it uses less digits than its factorization.

132116642538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158917941.

The product of its digits is 207360, while the sum is 42.

The spelling of 132116642538 in words is "one hundred thirty-two billion, one hundred sixteen million, six hundred forty-two thousand, five hundred thirty-eight".