426656962747 has 2 divisors, whose sum is σ = 426656962748. Its totient is φ = 426656962746.

The previous prime is 426656962741. The next prime is 426656962819. The reversal of 426656962747 is 747269656624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 426656962747 - 2¹¹ = 426656960699 is a prime.

It is not a weakly prime, because it can be changed into another prime (426656962741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213328481373 + 213328481374.

It is an arithmetic number, because the mean of its divisors is an integer number (213328481374).

Almost surely, 2^426656962747 is an apocalyptic number.

426656962747 is a deficient number, since it is larger than the sum of its proper divisors (1).

426656962747 is an equidigital number, since it uses as much as digits as its factorization.

426656962747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 182891520, while the sum is 64.

The spelling of 426656962747 in words is "four hundred twenty-six billion, six hundred fifty-six million, nine hundred sixty-two thousand, seven hundred forty-seven".