426264151 has 2 divisors, whose sum is σ = 426264152. Its totient is φ = 426264150.

The previous prime is 426264149. The next prime is 426264187. The reversal of 426264151 is 151462624.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 426264151 - 2¹ = 426264149 is a prime.

It is a super-2 number, since 2×426264151² = 363402252855501602, which contains 22 as substring.

Together with 426264149, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426264121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213132075 + 213132076.

It is an arithmetic number, because the mean of its divisors is an integer number (213132076).

Almost surely, 2^426264151 is an apocalyptic number.

426264151 is a deficient number, since it is larger than the sum of its proper divisors (1).

426264151 is an equidigital number, since it uses as much as digits as its factorization.

426264151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

The square root of 426264151 is about 20646.1655277681. The cubic root of 426264151 is about 752.5920100294.

The spelling of 426264151 in words is "four hundred twenty-six million, two hundred sixty-four thousand, one hundred fifty-one".