23431520531014 has 8 divisors (see below), whose sum is σ = 36675423439920. Its totient is φ = 11206379384376.

The previous prime is 23431520530909. The next prime is 23431520531033. The reversal of 23431520531014 is 41013502513432.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 254690440509 + ... + 254690440600.

It is an arithmetic number, because the mean of its divisors is an integer number (4584427929990).

Almost surely, 2^{23431520531014} is an apocalyptic number.

23431520531014 is a deficient number, since it is larger than the sum of its proper divisors (13243902908906).

23431520531014 is a wasteful number, since it uses less digits than its factorization.

23431520531014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509380881134.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 23431520531014 in words is "twenty-three trillion, four hundred thirty-one billion, five hundred twenty million, five hundred thirty-one thousand, fourteen".