43074687680 has 28 divisors (see below), whose sum is σ = 102571600800. Its totient is φ = 17229874944.

The previous prime is 43074687679. The next prime is 43074687697. The reversal of 43074687680 is 8678647034.

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, 67303880 + ... + 67304519.

Almost surely, 2^43074687680 is an apocalyptic number.

43074687680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43074687680 is an abundant number, since it is smaller than the sum of its proper divisors (59496913120).

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

43074687680 is a wasteful number, since it uses less digits than its factorization.

43074687680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134608416 (or 134608406 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 53.

The spelling of 43074687680 in words is "forty-three billion, seventy-four million, six hundred eighty-seven thousand, six hundred eighty".