426197411 has 2 divisors, whose sum is σ = 426197412. Its totient is φ = 426197410.

The previous prime is 426197399. The next prime is 426197441. The reversal of 426197411 is 114791624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 426197411 - 2²² = 422003107 is a prime.

It is not a weakly prime, because it can be changed into another prime (426197441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213098705 + 213098706.

It is an arithmetic number, because the mean of its divisors is an integer number (213098706).

Almost surely, 2^426197411 is an apocalyptic number.

426197411 is a deficient number, since it is larger than the sum of its proper divisors (1).

426197411 is an equidigital number, since it uses as much as digits as its factorization.

426197411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 35.

The square root of 426197411 is about 20644.5491837434. The cubic root of 426197411 is about 752.5527303071.

The spelling of 426197411 in words is "four hundred twenty-six million, one hundred ninety-seven thousand, four hundred eleven".