132400334325720 has 32 divisors (see below), whose sum is σ = 397201002977520. Its totient is φ = 35306755820160.

The previous prime is 132400334325691. The next prime is 132400334325757. The reversal of 132400334325720 is 27523433004231.

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, 551668059571 + ... + 551668059810.

Almost surely, 2^{132400334325720} is an apocalyptic number.

132400334325720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132400334325720 is an abundant number, since it is smaller than the sum of its proper divisors (264800668651800).

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

132400334325720 is a wasteful number, since it uses less digits than its factorization.

132400334325720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103336119395 (or 1103336119391 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 39.

Adding to 132400334325720 its reverse (27523433004231), we get a palindrome (159923767329951).

The spelling of 132400334325720 in words is "one hundred thirty-two trillion, four hundred billion, three hundred thirty-four million, three hundred twenty-five thousand, seven hundred twenty".