132838614940 has 24 divisors (see below), whose sum is σ = 278999441280. Its totient is φ = 53128141248.

The previous prime is 132838614913. The next prime is 132838614943. The reversal of 132838614940 is 49416838231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132838614943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306220 + ... + 599539.

It is an arithmetic number, because the mean of its divisors is an integer number (11624976720).

Almost surely, 2^132838614940 is an apocalyptic number.

132838614940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132838614940 is an abundant number, since it is smaller than the sum of its proper divisors (146160826340).

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

132838614940 is a wasteful number, since it uses less digits than its factorization.

132838614940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913101 (or 913099 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 132838614940 in words is "one hundred thirty-two billion, eight hundred thirty-eight million, six hundred fourteen thousand, nine hundred forty".