4432385456 has 20 divisors (see below), whose sum is σ = 8864771904. Its totient is φ = 2144702400.

The previous prime is 4432385383. The next prime is 4432385479. The reversal of 4432385456 is 6545832344.

4432385456 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4467635 + ... + 4468626.

Almost surely, 2^4432385456 is an apocalyptic number.

It is an amenable number.

4432385456 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4432385456 is a wasteful number, since it uses less digits than its factorization.

4432385456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8936300 (or 8936294 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 44.

The square root of 4432385456 is about 66576.1628212381. The cubic root of 4432385456 is about 1642.6530348311.

The spelling of 4432385456 in words is "four billion, four hundred thirty-two million, three hundred eighty-five thousand, four hundred fifty-six".