132768167230478 has 32 divisors (see below), whose sum is σ = 214598396216736. Its totient is φ = 61241408120448.

The previous prime is 132768167230429. The next prime is 132768167230487. The reversal of 132768167230478 is 874032761867231.

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 15 ways as a sum of consecutive naturals, for example, 821641700 + ... + 821803272.

It is an arithmetic number, because the mean of its divisors is an integer number (6706199881773).

Almost surely, 2^{132768167230478} is an apocalyptic number.

132768167230478 is a deficient number, since it is larger than the sum of its proper divisors (81830228986258).

132768167230478 is a wasteful number, since it uses less digits than its factorization.

132768167230478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180068.

The product of its (nonzero) digits is 113799168, while the sum is 65.

The spelling of 132768167230478 in words is "one hundred thirty-two trillion, seven hundred sixty-eight billion, one hundred sixty-seven million, two hundred thirty thousand, four hundred seventy-eight".