132251513256444 has 24 divisors (see below), whose sum is σ = 313192638360448. Its totient is φ = 43425870024240.

The previous prime is 132251513256433. The next prime is 132251513256451. The reversal of 132251513256444 is 444652315152231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 132251513256393 and 132251513256402.

It is a congruent number.

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, 82245965152 + ... + 82245966759.

Almost surely, 2^{132251513256444} is an apocalyptic number.

It is an amenable number.

132251513256444 is an abundant number, since it is smaller than the sum of its proper divisors (180941125104004).

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

132251513256444 is a wasteful number, since it uses less digits than its factorization.

132251513256444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164491931985 (or 164491931983 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 48.

The spelling of 132251513256444 in words is "one hundred thirty-two trillion, two hundred fifty-one billion, five hundred thirteen million, two hundred fifty-six thousand, four hundred forty-four".