43264055012740 has 24 divisors (see below), whose sum is σ = 90876466537920. Its totient is φ = 17301440860128.

The previous prime is 43264055012683. The next prime is 43264055012741. The reversal of 43264055012740 is 4721055046234.

It is a super-2 number, since 2×43264055012740² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43264055012741) 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, 261236712 + ... + 261402271.

It is an arithmetic number, because the mean of its divisors is an integer number (3786519439080).

Almost surely, 2^{43264055012740} is an apocalyptic number.

It is an amenable number.

43264055012740 is an abundant number, since it is smaller than the sum of its proper divisors (47612411525180).

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

43264055012740 is a wasteful number, since it uses less digits than its factorization.

43264055012740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522643131 (or 522643129 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 43264055012740 in words is "forty-three trillion, two hundred sixty-four billion, fifty-five million, twelve thousand, seven hundred forty".