426786313007 has 2 divisors, whose sum is σ = 426786313008. Its totient is φ = 426786313006.

The previous prime is 426786313003. The next prime is 426786313021. The reversal of 426786313007 is 700313687624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 426786313007 - 2² = 426786313003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426786313003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213393156503 + 213393156504.

It is an arithmetic number, because the mean of its divisors is an integer number (213393156504).

Almost surely, 2^426786313007 is an apocalyptic number.

426786313007 is a deficient number, since it is larger than the sum of its proper divisors (1).

426786313007 is an equidigital number, since it uses as much as digits as its factorization.

426786313007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The spelling of 426786313007 in words is "four hundred twenty-six billion, seven hundred eighty-six million, three hundred thirteen thousand, seven".