132894406560 has 96 divisors (see below), whose sum is σ = 419181920640. Its totient is φ = 35390716928.

The previous prime is 132894406553. The next prime is 132894406573. The reversal of 132894406560 is 65604498231.

It is a tau number, because it is divible by the number of its divisors (96).

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

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, 170326 + ... + 542954.

It is an arithmetic number, because the mean of its divisors is an integer number (4366478340).

Almost surely, 2^132894406560 is an apocalyptic number.

132894406560 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 132894406560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209590960320).

132894406560 is an abundant number, since it is smaller than the sum of its proper divisors (286287514080).

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

132894406560 is a wasteful number, since it uses less digits than its factorization.

132894406560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373390 (or 373382 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 132894406560 in words is "one hundred thirty-two billion, eight hundred ninety-four million, four hundred six thousand, five hundred sixty".