23254077631 has 8 divisors (see below), whose sum is σ = 23673402000. Its totient is φ = 22835592960.

The previous prime is 23254077601. The next prime is 23254077659. The reversal of 23254077631 is 13677045232.

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

It is a cyclic number.

It is not a de Polignac number, because 23254077631 - 2¹³ = 23254069439 is a prime.

It is a super-2 number, since 2×23254077631² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23254077601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153906 + ... + 264943.

It is an arithmetic number, because the mean of its divisors is an integer number (2959175250).

Almost surely, 2^23254077631 is an apocalyptic number.

23254077631 is a deficient number, since it is larger than the sum of its proper divisors (419324369).

23254077631 is an equidigital number, since it uses as much as digits as its factorization.

23254077631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419849.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 23254077631 in words is "twenty-three billion, two hundred fifty-four million, seventy-seven thousand, six hundred thirty-one".