12437407223 has 2 divisors, whose sum is σ = 12437407224. Its totient is φ = 12437407222.

The previous prime is 12437407153. The next prime is 12437407249. The reversal of 12437407223 is 32270473421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12437407223 - 2¹⁸ = 12437145079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12437407123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6218703611 + 6218703612.

It is an arithmetic number, because the mean of its divisors is an integer number (6218703612).

Almost surely, 2^12437407223 is an apocalyptic number.

12437407223 is a deficient number, since it is larger than the sum of its proper divisors (1).

12437407223 is an equidigital number, since it uses as much as digits as its factorization.

12437407223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 35.

The spelling of 12437407223 in words is "twelve billion, four hundred thirty-seven million, four hundred seven thousand, two hundred twenty-three".