426251313 has 12 divisors (see below), whose sum is σ = 617680128. Its totient is φ = 283251960.

The previous prime is 426251311. The next prime is 426251321. The reversal of 426251313 is 313152624.

426251313 is a `hidden beast` number, since 4 + 2 + 625 + 1 + 31 + 3 = 666.

It is not a de Polignac number, because 426251313 - 2¹ = 426251311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426251311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73345 + ... + 78942.

It is an arithmetic number, because the mean of its divisors is an integer number (51473344).

Almost surely, 2^426251313 is an apocalyptic number.

It is an amenable number.

426251313 is a deficient number, since it is larger than the sum of its proper divisors (191428815).

426251313 is a wasteful number, since it uses less digits than its factorization.

426251313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152604 (or 152601 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 426251313 is about 20645.8546202379. The cubic root of 426251313 is about 752.5844545631.

The spelling of 426251313 in words is "four hundred twenty-six million, two hundred fifty-one thousand, three hundred thirteen".