43267121460656 has 20 divisors (see below), whose sum is σ = 85779583827432. Its totient is φ = 21130454666496.

The previous prime is 43267121460637. The next prime is 43267121460697. The reversal of 43267121460656 is 65606412176234.

It is a junction number, because it is equal to n+sod(n) for n = 43267121460598 and 43267121460607.

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, 31444128281 + ... + 31444129656.

Almost surely, 2^{43267121460656} is an apocalyptic number.

It is an amenable number.

43267121460656 is a deficient number, since it is larger than the sum of its proper divisors (42512462366776).

43267121460656 is a wasteful number, since it uses less digits than its factorization.

43267121460656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62888257988 (or 62888257982 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 53.

The spelling of 43267121460656 in words is "forty-three trillion, two hundred sixty-seven billion, one hundred twenty-one million, four hundred sixty thousand, six hundred fifty-six".