234874319631 has 32 divisors (see below), whose sum is σ = 358917818880. Its totient is φ = 133834000896.

The previous prime is 234874319629. The next prime is 234874319651. The reversal of 234874319631 is 136913478432.

It is not a de Polignac number, because 234874319631 - 2¹ = 234874319629 is a prime.

It is a super-2 number, since 2×234874319631² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234874319651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16758955 + ... + 16772963.

It is an arithmetic number, because the mean of its divisors is an integer number (11216181840).

Almost surely, 2^234874319631 is an apocalyptic number.

234874319631 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

234874319631 is a deficient number, since it is larger than the sum of its proper divisors (124043499249).

234874319631 is a wasteful number, since it uses less digits than its factorization.

234874319631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16223.

The product of its digits is 2612736, while the sum is 51.

The spelling of 234874319631 in words is "two hundred thirty-four billion, eight hundred seventy-four million, three hundred nineteen thousand, six hundred thirty-one".