42208793031 has 16 divisors (see below), whose sum is σ = 56458684800. Its totient is φ = 28049101728.

The previous prime is 42208793017. The next prime is 42208793051. The reversal of 42208793031 is 13039780224.

It is not a de Polignac number, because 42208793031 - 2⁷ = 42208792903 is a prime.

It is a super-2 number, since 2×42208793031² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42208793051) 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, 5387425 + ... + 5395253.

It is an arithmetic number, because the mean of its divisors is an integer number (3528667800).

Almost surely, 2^42208793031 is an apocalyptic number.

42208793031 is a deficient number, since it is larger than the sum of its proper divisors (14249891769).

42208793031 is a wasteful number, since it uses less digits than its factorization.

42208793031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13358.

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 42208793031 in words is "forty-two billion, two hundred eight million, seven hundred ninety-three thousand, thirty-one".