132906433656 has 32 divisors (see below), whose sum is σ = 332948384640. Its totient is φ = 44211171168.

The previous prime is 132906433637. The next prime is 132906433729. The reversal of 132906433656 is 656334609231.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 5673906 + ... + 5697281.

It is an arithmetic number, because the mean of its divisors is an integer number (10404637020).

Almost surely, 2^132906433656 is an apocalyptic number.

It is an amenable number.

132906433656 is an abundant number, since it is smaller than the sum of its proper divisors (200041950984).

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

132906433656 is a wasteful number, since it uses less digits than its factorization.

132906433656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11371683 (or 11371679 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 48.

The spelling of 132906433656 in words is "one hundred thirty-two billion, nine hundred six million, four hundred thirty-three thousand, six hundred fifty-six".