672426003104839 has 2 divisors, whose sum is σ = 672426003104840. Its totient is φ = 672426003104838.

The previous prime is 672426003104623. The next prime is 672426003104887. The reversal of 672426003104839 is 938401300624276.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 672426003104839 - 2¹⁵ = 672426003072071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 672426003104839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672426003104239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336213001552419 + 336213001552420.

It is an arithmetic number, because the mean of its divisors is an integer number (336213001552420).

Almost surely, 2^{672426003104839} is an apocalyptic number.

672426003104839 is a deficient number, since it is larger than the sum of its proper divisors (1).

672426003104839 is an equidigital number, since it uses as much as digits as its factorization.

672426003104839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10450944, while the sum is 55.

The spelling of 672426003104839 in words is "six hundred seventy-two trillion, four hundred twenty-six billion, three million, one hundred four thousand, eight hundred thirty-nine".