43964268804 has 48 divisors (see below), whose sum is σ = 118937159040. Its totient is φ = 14017592160.

The previous prime is 43964268791. The next prime is 43964268847. The reversal of 43964268804 is 40886246934.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8847007 + ... + 8851974.

It is an arithmetic number, because the mean of its divisors is an integer number (2477857480).

Almost surely, 2^43964268804 is an apocalyptic number.

It is an amenable number.

43964268804 is an abundant number, since it is smaller than the sum of its proper divisors (74972890236).

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

43964268804 is a wasteful number, since it uses less digits than its factorization.

43964268804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17699017 (or 17699009 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 54.

The spelling of 43964268804 in words is "forty-three billion, nine hundred sixty-four million, two hundred sixty-eight thousand, eight hundred four".