42831259115 has 4 divisors (see below), whose sum is σ = 51397510944. Its totient is φ = 34265007288.

The previous prime is 42831259109. The next prime is 42831259183. The reversal of 42831259115 is 51195213824.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42831259115 - 2⁸ = 42831258859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4283125907 + ... + 4283125916.

It is an arithmetic number, because the mean of its divisors is an integer number (12849377736).

Almost surely, 2^42831259115 is an apocalyptic number.

42831259115 is a deficient number, since it is larger than the sum of its proper divisors (8566251829).

42831259115 is an equidigital number, since it uses as much as digits as its factorization.

42831259115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8566251828.

The product of its digits is 86400, while the sum is 41.

The spelling of 42831259115 in words is "forty-two billion, eight hundred thirty-one million, two hundred fifty-nine thousand, one hundred fifteen".