426096431 has 2 divisors, whose sum is σ = 426096432. Its totient is φ = 426096430.

The previous prime is 426096409. The next prime is 426096439. The reversal of 426096431 is 134690624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426096431 - 2¹⁰ = 426095407 is a prime.

It is a super-2 number, since 2×426096431² = 363116337021875522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 426096391 and 426096400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426096439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213048215 + 213048216.

It is an arithmetic number, because the mean of its divisors is an integer number (213048216).

Almost surely, 2^426096431 is an apocalyptic number.

426096431 is a deficient number, since it is larger than the sum of its proper divisors (1).

426096431 is an equidigital number, since it uses as much as digits as its factorization.

426096431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 426096431 is about 20642.1033569741. The cubic root of 426096431 is about 752.4932908899.

The spelling of 426096431 in words is "four hundred twenty-six million, ninety-six thousand, four hundred thirty-one".