4463456642832 has 40 divisors (see below), whose sum is σ = 12578832358560. Its totient is φ = 1352562618880.

The previous prime is 4463456642641. The next prime is 4463456642833. The reversal of 4463456642832 is 2382466543644.

It is a super-2 number, since 2×4463456642832² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4463456642833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4226757657 + ... + 4226758712.

It is an arithmetic number, because the mean of its divisors is an integer number (314470808964).

Almost surely, 2^{4463456642832} is an apocalyptic number.

It is an amenable number.

4463456642832 is an abundant number, since it is smaller than the sum of its proper divisors (8115375715728).

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

4463456642832 is a wasteful number, since it uses less digits than its factorization.

4463456642832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8453516391 (or 8453516385 counting only the distinct ones).

The product of its digits is 79626240, while the sum is 57.

The spelling of 4463456642832 in words is "four trillion, four hundred sixty-three billion, four hundred fifty-six million, six hundred forty-two thousand, eight hundred thirty-two".