426810041532 has 168 divisors, whose sum is σ = 1285447570400. Its totient is φ = 121411882368.

The previous prime is 426810041519. The next prime is 426810041549. The reversal of 426810041532 is 235140018624.

It is a happy number.

426810041532 is a `hidden beast` number, since 4 + 2 + 6 + 81 + 0 + 0 + 41 + 532 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 4628694 + ... + 4720002.

Almost surely, 2^426810041532 is an apocalyptic number.

426810041532 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426810041532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (642723785200).

426810041532 is an abundant number, since it is smaller than the sum of its proper divisors (858637528868).

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

426810041532 is a wasteful number, since it uses less digits than its factorization.

426810041532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91567 (or 91550 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 426810041532 in words is "four hundred twenty-six billion, eight hundred ten million, forty-one thousand, five hundred thirty-two".