43460564642 has 32 divisors (see below), whose sum is σ = 71301579264. Its totient is φ = 19703692800.

The previous prime is 43460564621. The next prime is 43460564737. The reversal of 43460564642 is 24646506434.

43460564642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 43460564593 and 43460564602.

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, 19119218 + ... + 19121490.

It is an arithmetic number, because the mean of its divisors is an integer number (2228174352).

Almost surely, 2^43460564642 is an apocalyptic number.

43460564642 is a deficient number, since it is larger than the sum of its proper divisors (27841014622).

43460564642 is a wasteful number, since it uses less digits than its factorization.

43460564642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4154.

The product of its (nonzero) digits is 1658880, while the sum is 44.

The spelling of 43460564642 in words is "forty-three billion, four hundred sixty million, five hundred sixty-four thousand, six hundred forty-two".