132142155520 has 72 divisors (see below), whose sum is σ = 320980030560. Its totient is φ = 52112363520.

The previous prime is 132142155517. The next prime is 132142155557. The reversal of 132142155520 is 25551241231.

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, 636135 + ... + 817894.

It is an arithmetic number, because the mean of its divisors is an integer number (4458055980).

Almost surely, 2^132142155520 is an apocalyptic number.

132142155520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132142155520 is an abundant number, since it is smaller than the sum of its proper divisors (188837875040).

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

132142155520 is an equidigital number, since it uses as much as digits as its factorization.

132142155520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454121 (or 1454107 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 132142155520 its reverse (25551241231), we get a palindrome (157693396751).

The spelling of 132142155520 in words is "one hundred thirty-two billion, one hundred forty-two million, one hundred fifty-five thousand, five hundred twenty".