132138308076578 has 8 divisors (see below), whose sum is σ = 198207573985872. Its totient is φ = 66069116747956.

The previous prime is 132138308076547. The next prime is 132138308076583. The reversal of 132138308076578 is 875670803831231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×132138308076578² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132138308076578.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13982600 + ... + 21442707.

It is an arithmetic number, because the mean of its divisors is an integer number (24775946748234).

Almost surely, 2^{132138308076578} is an apocalyptic number.

132138308076578 is a deficient number, since it is larger than the sum of its proper divisors (66069265909294).

132138308076578 is a wasteful number, since it uses less digits than its factorization.

132138308076578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37290336.

The product of its (nonzero) digits is 40642560, while the sum is 62.

The spelling of 132138308076578 in words is "one hundred thirty-two trillion, one hundred thirty-eight billion, three hundred eight million, seventy-six thousand, five hundred seventy-eight".