42390767595 has 32 divisors (see below), whose sum is σ = 74053522944. Its totient is φ = 20535776000.

The previous prime is 42390767569. The next prime is 42390767599. The reversal of 42390767595 is 59576709324.

It is not a de Polignac number, because 42390767595 - 2²² = 42386573291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42390767599) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89170 + ... + 304520.

It is an arithmetic number, because the mean of its divisors is an integer number (2314172592).

Almost surely, 2^42390767595 is an apocalyptic number.

42390767595 is a deficient number, since it is larger than the sum of its proper divisors (31662755349).

42390767595 is a wasteful number, since it uses less digits than its factorization.

42390767595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216563.

The product of its (nonzero) digits is 14288400, while the sum is 57.

The spelling of 42390767595 in words is "forty-two billion, three hundred ninety million, seven hundred sixty-seven thousand, five hundred ninety-five".