426131234 has 16 divisors (see below), whose sum is σ = 655433856. Its totient is φ = 207690000.

The previous prime is 426131227. The next prime is 426131243. The reversal of 426131234 is 432131624.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14564 + ... + 32624.

It is an arithmetic number, because the mean of its divisors is an integer number (40964616).

Almost surely, 2^426131234 is an apocalyptic number.

426131234 is a deficient number, since it is larger than the sum of its proper divisors (229302622).

426131234 is a wasteful number, since it uses less digits than its factorization.

426131234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18361.

The product of its digits is 3456, while the sum is 26.

The square root of 426131234 is about 20642.9463497825. The cubic root of 426131234 is about 752.5137778885.

Adding to 426131234 its reverse (432131624), we get a palindrome (858262858).

The spelling of 426131234 in words is "four hundred twenty-six million, one hundred thirty-one thousand, two hundred thirty-four".