4132432656 has 135 divisors (see below), whose sum is σ = 12738177543. Its totient is φ = 1249680960.

The previous prime is 4132432637. The next prime is 4132432663. The reversal of 4132432656 is 6562342314.

The square root of 4132432656 is 64284.

It is a perfect power (a square), and thus also a powerful number.

4132432656 is a `hidden beast` number, since 4 + 1 + 324 + 326 + 5 + 6 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4132432656.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8485245 + ... + 8485731.

Almost surely, 2^4132432656 is an apocalyptic number.

4132432656 is the 64284-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4132432656

4132432656 is an abundant number, since it is smaller than the sum of its proper divisors (8605744887).

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

4132432656 is a wasteful number, since it uses less digits than its factorization.

4132432656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010 (or 503 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The cubic root of 4132432656 is about 1604.7298395252.

Multiplying 4132432656 by its sum of digits (36), we get a square (148767575616 = 385704²).

4132432656 divided by its sum of digits (36) gives a square (114789796 = 10714²).

The spelling of 4132432656 in words is "four billion, one hundred thirty-two million, four hundred thirty-two thousand, six hundred fifty-six".