432000645677242 has 16 divisors (see below), whose sum is σ = 654791916172680. Its totient is φ = 213741800799552.

The previous prime is 432000645677221. The next prime is 432000645677303. The reversal of 432000645677242 is 242776546000234.

It can be written as a sum of positive squares in 4 ways, for example, as 193636102871761 + 238364542805481 = 13915319^2 + 15439059^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 432000645677242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1281626013 + ... + 1281963040.

Almost surely, 2^{432000645677242} is an apocalyptic number.

432000645677242 is a deficient number, since it is larger than the sum of its proper divisors (222791270495438).

432000645677242 is a wasteful number, since it uses less digits than its factorization.

432000645677242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2563589937.

The product of its (nonzero) digits is 13547520, while the sum is 52.

The spelling of 432000645677242 in words is "four hundred thirty-two trillion, six hundred forty-five million, six hundred seventy-seven thousand, two hundred forty-two".