23244673551 has 16 divisors (see below), whose sum is σ = 33859969920. Its totient is φ = 14067041120.

The previous prime is 23244673547. The next prime is 23244673589. The reversal of 23244673551 is 15537644232.

It is not a de Polignac number, because 23244673551 - 2² = 23244673547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23244673531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493116 + ... + 538193.

It is an arithmetic number, because the mean of its divisors is an integer number (2116248120).

Almost surely, 2^23244673551 is an apocalyptic number.

23244673551 is a deficient number, since it is larger than the sum of its proper divisors (10615296369).

23244673551 is a wasteful number, since it uses less digits than its factorization.

23244673551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032006.

The product of its digits is 604800, while the sum is 42.

The spelling of 23244673551 in words is "twenty-three billion, two hundred forty-four million, six hundred seventy-three thousand, five hundred fifty-one".