23445351351 has 12 divisors (see below), whose sum is σ = 33879821560. Its totient is φ = 15623627760.

The previous prime is 23445351337. The next prime is 23445351401. The reversal of 23445351351 is 15315354432.

23445351351 is a `hidden beast` number, since 2 + 3 + 44 + 53 + 513 + 51 = 666.

It is not a de Polignac number, because 23445351351 - 2²⁶ = 23378242487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23445351451) 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 11 ways as a sum of consecutive naturals, for example, 528016 + ... + 570693.

Almost surely, 2^23445351351 is an apocalyptic number.

23445351351 is a deficient number, since it is larger than the sum of its proper divisors (10434470209).

23445351351 is a wasteful number, since it uses less digits than its factorization.

23445351351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101086 (or 1101083 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The spelling of 23445351351 in words is "twenty-three billion, four hundred forty-five million, three hundred fifty-one thousand, three hundred fifty-one".