1372916423 has 2 divisors, whose sum is σ = 1372916424. Its totient is φ = 1372916422.

The previous prime is 1372916411. The next prime is 1372916449. The reversal of 1372916423 is 3246192731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1372916423 - 2⁴ = 1372916407 is a prime.

It is a super-2 number, since 2×1372916423² = 3769799009086229858, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1372916453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686458211 + 686458212.

It is an arithmetic number, because the mean of its divisors is an integer number (686458212).

Almost surely, 2^1372916423 is an apocalyptic number.

1372916423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1372916423 is an equidigital number, since it uses as much as digits as its factorization.

1372916423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 38.

The square root of 1372916423 is about 37052.8868376001. The cubic root of 1372916423 is about 1111.4280845172.

The spelling of 1372916423 in words is "one billion, three hundred seventy-two million, nine hundred sixteen thousand, four hundred twenty-three".