23374288247 has 2 divisors, whose sum is σ = 23374288248. Its totient is φ = 23374288246.

The previous prime is 23374288237. The next prime is 23374288279. The reversal of 23374288247 is 74288247332.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23374288247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23374288195 and 23374288204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23374288237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11687144123 + 11687144124.

It is an arithmetic number, because the mean of its divisors is an integer number (11687144124).

Almost surely, 2^23374288247 is an apocalyptic number.

23374288247 is a deficient number, since it is larger than the sum of its proper divisors (1).

23374288247 is an equidigital number, since it uses as much as digits as its factorization.

23374288247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3612672, while the sum is 50.

The spelling of 23374288247 in words is "twenty-three billion, three hundred seventy-four million, two hundred eighty-eight thousand, two hundred forty-seven".