426736300399 has 2 divisors, whose sum is σ = 426736300400. Its totient is φ = 426736300398.

The previous prime is 426736300369. The next prime is 426736300489. The reversal of 426736300399 is 993003637624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 426736300399 - 2¹⁹ = 426735776111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426736300369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213368150199 + 213368150200.

It is an arithmetic number, because the mean of its divisors is an integer number (213368150200).

Almost surely, 2^426736300399 is an apocalyptic number.

426736300399 is a deficient number, since it is larger than the sum of its proper divisors (1).

426736300399 is an equidigital number, since it uses as much as digits as its factorization.

426736300399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4408992, while the sum is 52.

The spelling of 426736300399 in words is "four hundred twenty-six billion, seven hundred thirty-six million, three hundred thousand, three hundred ninety-nine".