132661516060464 has 40 divisors (see below), whose sum is σ = 362868264520560. Its totient is φ = 41619299155968.

The previous prime is 132661516060439. The next prime is 132661516060589. The reversal of 132661516060464 is 464060615166231.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 81287692849 + ... + 81287694480.

It is an arithmetic number, because the mean of its divisors is an integer number (9071706613014).

Almost surely, 2^{132661516060464} is an apocalyptic number.

It is an amenable number.

132661516060464 is an abundant number, since it is smaller than the sum of its proper divisors (230206748460096).

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

132661516060464 is a wasteful number, since it uses less digits than its factorization.

132661516060464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162575387357 (or 162575387351 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 132661516060464 in words is "one hundred thirty-two trillion, six hundred sixty-one billion, five hundred sixteen million, sixty thousand, four hundred sixty-four".