132251354433460 has 96 divisors (see below), whose sum is σ = 293688300165120. Its totient is φ = 49943883724800.

The previous prime is 132251354433409. The next prime is 132251354433461. The reversal of 132251354433460 is 64334453152231.

It is a self number, because there is not a number n which added to its sum of digits gives 132251354433460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132251354433461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1125513432 + ... + 1125630928.

It is an arithmetic number, because the mean of its divisors is an integer number (3059253126720).

Almost surely, 2^{132251354433460} is an apocalyptic number.

132251354433460 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 132251354433460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146844150082560).

132251354433460 is an abundant number, since it is smaller than the sum of its proper divisors (161436945731660).

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

132251354433460 is a wasteful number, since it uses less digits than its factorization.

132251354433460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161857 (or 161855 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 132251354433460 in words is "one hundred thirty-two trillion, two hundred fifty-one billion, three hundred fifty-four million, four hundred thirty-three thousand, four hundred sixty".