23012442401 has 16 divisors (see below), whose sum is σ = 26444355840. Its totient is φ = 19848551040.

The previous prime is 23012442389. The next prime is 23012442451. The reversal of 23012442401 is 10424421032.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23012442401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23012442451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620105 + ... + 656166.

It is an arithmetic number, because the mean of its divisors is an integer number (1652772240).

Almost surely, 2^23012442401 is an apocalyptic number.

It is an amenable number.

23012442401 is a deficient number, since it is larger than the sum of its proper divisors (3431913439).

23012442401 is a wasteful number, since it uses less digits than its factorization.

23012442401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276376.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 23012442401 its reverse (10424421032), we get a palindrome (33436863433).

The spelling of 23012442401 in words is "twenty-three billion, twelve million, four hundred forty-two thousand, four hundred one".