672492496399 has 2 divisors, whose sum is σ = 672492496400. Its totient is φ = 672492496398.

The previous prime is 672492496367. The next prime is 672492496427. The reversal of 672492496399 is 993694294276.

672492496399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 672492496399 - 2⁵ = 672492496367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672492496349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336246248199 + 336246248200.

It is an arithmetic number, because the mean of its divisors is an integer number (336246248200).

Almost surely, 2^672492496399 is an apocalyptic number.

672492496399 is a deficient number, since it is larger than the sum of its proper divisors (1).

672492496399 is an equidigital number, since it uses as much as digits as its factorization.

672492496399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317447424, while the sum is 70.

The spelling of 672492496399 in words is "six hundred seventy-two billion, four hundred ninety-two million, four hundred ninety-six thousand, three hundred ninety-nine".