23314212451 has 2 divisors, whose sum is σ = 23314212452. Its totient is φ = 23314212450.

The previous prime is 23314212391. The next prime is 23314212457. The reversal of 23314212451 is 15421241332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23314212451 is a prime.

It is not a weakly prime, because it can be changed into another prime (23314212457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11657106225 + 11657106226.

It is an arithmetic number, because the mean of its divisors is an integer number (11657106226).

Almost surely, 2^23314212451 is an apocalyptic number.

23314212451 is a deficient number, since it is larger than the sum of its proper divisors (1).

23314212451 is an equidigital number, since it uses as much as digits as its factorization.

23314212451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 28.

Adding to 23314212451 its reverse (15421241332), we get a palindrome (38735453783).

The spelling of 23314212451 in words is "twenty-three billion, three hundred fourteen million, two hundred twelve thousand, four hundred fifty-one".