23345451013004 has 12 divisors (see below), whose sum is σ = 40854717750000. Its totient is φ = 11672674513008.

The previous prime is 23345451012977. The next prime is 23345451013013. The reversal of 23345451013004 is 40031015454332.

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, 11708879 + ... + 13556870.

It is an arithmetic number, because the mean of its divisors is an integer number (3404559812500).

Almost surely, 2^{23345451013004} is an apocalyptic number.

It is an amenable number.

23345451013004 is a deficient number, since it is larger than the sum of its proper divisors (17509266736996).

23345451013004 is a wasteful number, since it uses less digits than its factorization.

23345451013004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25496752 (or 25496750 counting only the distinct ones).

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

Adding to 23345451013004 its reverse (40031015454332), we get a palindrome (63376466467336).

The spelling of 23345451013004 in words is "twenty-three trillion, three hundred forty-five billion, four hundred fifty-one million, thirteen thousand, four".