132656146631040 has 128 divisors (see below), whose sum is σ = 427935943411200. Its totient is φ = 34948767905792.

The previous prime is 132656146630939. The next prime is 132656146631059. The reversal of 132656146631040 is 40136641656231.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

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

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 416055960 + ... + 416374679.

It is an arithmetic number, because the mean of its divisors is an integer number (3343249557900).

Almost surely, 2^{132656146631040} is an apocalyptic number.

132656146631040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132656146631040 is an abundant number, since it is smaller than the sum of its proper divisors (295279796780160).

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

132656146631040 is an equidigital number, since it uses as much as digits as its factorization.

132656146631040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832430744 (or 832430732 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 132656146631040 in words is "one hundred thirty-two trillion, six hundred fifty-six billion, one hundred forty-six million, six hundred thirty-one thousand, forty".