426113311651 has 2 divisors, whose sum is σ = 426113311652. Its totient is φ = 426113311650.

The previous prime is 426113311609. The next prime is 426113311681. The reversal of 426113311651 is 156113311624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426113311651 - 2¹⁵ = 426113278883 is a prime.

It is not a weakly prime, because it can be changed into another prime (426113311681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213056655825 + 213056655826.

It is an arithmetic number, because the mean of its divisors is an integer number (213056655826).

Almost surely, 2^426113311651 is an apocalyptic number.

426113311651 is a deficient number, since it is larger than the sum of its proper divisors (1).

426113311651 is an equidigital number, since it uses as much as digits as its factorization.

426113311651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 34.

The spelling of 426113311651 in words is "four hundred twenty-six billion, one hundred thirteen million, three hundred eleven thousand, six hundred fifty-one".