132256461346320 has 160 divisors (see below), whose sum is σ = 414116123693184. Its totient is φ = 34913991168000.

The previous prime is 132256461346309. The next prime is 132256461346367. The reversal of 132256461346320 is 23643164652231.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 132256461346320.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163531740 + ... + 164338500.

Almost surely, 2^{132256461346320} is an apocalyptic number.

132256461346320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132256461346320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207058061846592).

132256461346320 is an abundant number, since it is smaller than the sum of its proper divisors (281859662346864).

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

132256461346320 is a wasteful number, since it uses less digits than its factorization.

132256461346320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813641 (or 813635 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 132256461346320 in words is "one hundred thirty-two trillion, two hundred fifty-six billion, four hundred sixty-one million, three hundred forty-six thousand, three hundred twenty".