43260851172 has 96 divisors (see below), whose sum is σ = 125888523264. Its totient is φ = 11233123200.

The previous prime is 43260851147. The next prime is 43260851191. The reversal of 43260851172 is 27115806234.

It is a self number, because there is not a number n which added to its sum of digits gives 43260851172.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4553347 + ... + 4562837.

It is an arithmetic number, because the mean of its divisors is an integer number (1311338784).

Almost surely, 2^43260851172 is an apocalyptic number.

43260851172 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

43260851172 is an abundant number, since it is smaller than the sum of its proper divisors (82627672092).

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

43260851172 is a wasteful number, since it uses less digits than its factorization.

43260851172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14449 (or 14447 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 43260851172 in words is "forty-three billion, two hundred sixty million, eight hundred fifty-one thousand, one hundred seventy-two".