672426036923 has 2 divisors, whose sum is σ = 672426036924. Its totient is φ = 672426036922.

The previous prime is 672426036917. The next prime is 672426036929. The reversal of 672426036923 is 329630624276.

It is a balanced prime because it is at equal distance from previous prime (672426036917) and next prime (672426036929).

It is a cyclic number.

It is not a de Polignac number, because 672426036923 - 2¹⁰ = 672426035899 is a prime.

It is not a weakly prime, because it can be changed into another prime (672426036929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336213018461 + 336213018462.

It is an arithmetic number, because the mean of its divisors is an integer number (336213018462).

Almost surely, 2^672426036923 is an apocalyptic number.

672426036923 is a deficient number, since it is larger than the sum of its proper divisors (1).

672426036923 is an equidigital number, since it uses as much as digits as its factorization.

672426036923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3919104, while the sum is 50.

The spelling of 672426036923 in words is "six hundred seventy-two billion, four hundred twenty-six million, thirty-six thousand, nine hundred twenty-three".