132361931520 has 720 divisors, whose sum is σ = 582952560960. Its totient is φ = 27924922368.

The previous prime is 132361931483. The next prime is 132361931557. The reversal of 132361931520 is 25139163231.

132361931520 is a `hidden beast` number, since 1 + 3 + 2 + 3 + 619 + 3 + 15 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (132361931483) and next prime (132361931557).

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 9427866 + ... + 9441894.

Almost surely, 2^132361931520 is an apocalyptic number.

132361931520 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 132361931520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291476280480).

132361931520 is an abundant number, since it is smaller than the sum of its proper divisors (450590629440).

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

132361931520 is a wasteful number, since it uses less digits than its factorization.

132361931520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14082 (or 14059 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The spelling of 132361931520 in words is "one hundred thirty-two billion, three hundred sixty-one million, nine hundred thirty-one thousand, five hundred twenty".