42655876594 has 8 divisors (see below), whose sum is σ = 65544395868. Its totient is φ = 20807744640.

The previous prime is 42655876537. The next prime is 42655876597. The reversal of 42655876594 is 49567855624.

It can be written as a sum of positive squares in 2 ways, for example, as 26070300369 + 16585576225 = 161463^2 + 128785^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42655876597) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260096727 + ... + 260096890.

Almost surely, 2^42655876594 is an apocalyptic number.

42655876594 is a deficient number, since it is larger than the sum of its proper divisors (22888519274).

42655876594 is a wasteful number, since it uses less digits than its factorization.

42655876594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520193660.

The product of its digits is 72576000, while the sum is 61.

The spelling of 42655876594 in words is "forty-two billion, six hundred fifty-five million, eight hundred seventy-six thousand, five hundred ninety-four".