23004321200345 has 16 divisors (see below), whose sum is σ = 28014699119760. Its totient is φ = 18131919590400.

The previous prime is 23004321200309. The next prime is 23004321200383. The reversal of 23004321200345 is 54300212340032.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 5905988690176 + 17098332510169 = 2430224^2 + 4135013^2 .

It is not a de Polignac number, because 23004321200345 - 2³² = 23000026233049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91859126 + ... + 92109215.

It is an arithmetic number, because the mean of its divisors is an integer number (1750918694985).

Almost surely, 2^{23004321200345} is an apocalyptic number.

It is an amenable number.

23004321200345 is a deficient number, since it is larger than the sum of its proper divisors (5010377919415).

23004321200345 is a wasteful number, since it uses less digits than its factorization.

23004321200345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183968716.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 23004321200345 its reverse (54300212340032), we get a palindrome (77304533540377).

The spelling of 23004321200345 in words is "twenty-three trillion, four billion, three hundred twenty-one million, two hundred thousand, three hundred forty-five".