43456584230642 has 64 divisors (see below), whose sum is σ = 79318671672960. Its totient is φ = 17598779827200.

The previous prime is 43456584230629. The next prime is 43456584230681. The reversal of 43456584230642 is 24603248565434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6679892 + ... + 11468832.

It is an arithmetic number, because the mean of its divisors is an integer number (1239354244890).

Almost surely, 2^{43456584230642} is an apocalyptic number.

43456584230642 is a deficient number, since it is larger than the sum of its proper divisors (35862087442318).

43456584230642 is a wasteful number, since it uses less digits than its factorization.

43456584230642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790267.

The product of its (nonzero) digits is 66355200, while the sum is 56.

The spelling of 43456584230642 in words is "forty-three trillion, four hundred fifty-six billion, five hundred eighty-four million, two hundred thirty thousand, six hundred forty-two".