426131012232 has 48 divisors (see below), whose sum is σ = 1154198785740. Its totient is φ = 142032106368.

The previous prime is 426131012231. The next prime is 426131012249. The reversal of 426131012232 is 232210131624.

426131012232 is a `hidden beast` number, since 4 + 2 + 613 + 1 + 0 + 12 + 2 + 32 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 400985298756 + 25145713476 = 633234^2 + 158574^2 .

It is a junction number, because it is equal to n+sod(n) for n = 426131012196 and 426131012205.

It is not an unprimeable number, because it can be changed into a prime (426131012231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 673518 + ... + 1142754.

Almost surely, 2^426131012232 is an apocalyptic number.

It is an amenable number.

426131012232 is an abundant number, since it is smaller than the sum of its proper divisors (728067773508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426131012232 is a wasteful number, since it uses less digits than its factorization.

426131012232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481862 (or 481855 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 426131012232 its reverse (232210131624), we get a palindrome (658341143856).

The spelling of 426131012232 in words is "four hundred twenty-six billion, one hundred thirty-one million, twelve thousand, two hundred thirty-two".