42862738593 has 4 divisors (see below), whose sum is σ = 57150318128. Its totient is φ = 28575159060.

The previous prime is 42862738573. The next prime is 42862738603. The reversal of 42862738593 is 39583726824.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 42862738593 - 2⁵ = 42862738561 is a prime.

It is a super-3 number, since 3×42862738593³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42862738573) 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, 7143789763 + ... + 7143789768.

It is an arithmetic number, because the mean of its divisors is an integer number (14287579532).

Almost surely, 2^42862738593 is an apocalyptic number.

It is an amenable number.

42862738593 is a deficient number, since it is larger than the sum of its proper divisors (14287579535).

42862738593 is a wasteful number, since it uses less digits than its factorization.

42862738593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14287579534.

The product of its digits is 17418240, while the sum is 57.

The spelling of 42862738593 in words is "forty-two billion, eight hundred sixty-two million, seven hundred thirty-eight thousand, five hundred ninety-three".