23153314544 has 20 divisors (see below), whose sum is σ = 44955620424. Its totient is φ = 11551864128.

The previous prime is 23153314493. The next prime is 23153314579. The reversal of 23153314544 is 44541335132.

It is a congruent 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, 1541867 + ... + 1556810.

Almost surely, 2^23153314544 is an apocalyptic number.

It is an amenable number.

23153314544 is a deficient number, since it is larger than the sum of its proper divisors (21802305880).

23153314544 is a wasteful number, since it uses less digits than its factorization.

23153314544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3099152 (or 3099146 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

Adding to 23153314544 its reverse (44541335132), we get a palindrome (67694649676).

The spelling of 23153314544 in words is "twenty-three billion, one hundred fifty-three million, three hundred fourteen thousand, five hundred forty-four".