42397670593 has 16 divisors (see below), whose sum is σ = 45884744640. Its totient is φ = 39038500800.

The previous prime is 42397670573. The next prime is 42397670611. The reversal of 42397670593 is 39507679324.

42397670593 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42397670593 - 2⁵ = 42397670561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42397670573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 629478 + ... + 693568.

It is an arithmetic number, because the mean of its divisors is an integer number (2867796540).

Almost surely, 2^42397670593 is an apocalyptic number.

It is an amenable number.

42397670593 is a deficient number, since it is larger than the sum of its proper divisors (3487074047).

42397670593 is a wasteful number, since it uses less digits than its factorization.

42397670593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65088.

The product of its (nonzero) digits is 8573040, while the sum is 55.

The spelling of 42397670593 in words is "forty-two billion, three hundred ninety-seven million, six hundred seventy thousand, five hundred ninety-three".