132326364464040 has 128 divisors (see below), whose sum is σ = 399249824256000. Its totient is φ = 35085240108288.

The previous prime is 132326364463991. The next prime is 132326364464059. The reversal of 132326364464040 is 40464463623231.

It is a happy 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 31 ways as a sum of consecutive naturals, for example, 162993441 + ... + 163803279.

It is an arithmetic number, because the mean of its divisors is an integer number (3119139252000).

Almost surely, 2^{132326364464040} is an apocalyptic number.

132326364464040 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 132326364464040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199624912128000).

132326364464040 is an abundant number, since it is smaller than the sum of its proper divisors (266923459791960).

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

132326364464040 is a wasteful number, since it uses less digits than its factorization.

132326364464040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817639 (or 817635 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 48.

The spelling of 132326364464040 in words is "one hundred thirty-two trillion, three hundred twenty-six billion, three hundred sixty-four million, four hundred sixty-four thousand, forty".