426202112252 has 48 divisors (see below), whose sum is σ = 866980977408. Its totient is φ = 179546146560.

The previous prime is 426202112213. The next prime is 426202112263. The reversal of 426202112252 is 252211202624.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632852 + ... + 1119332.

It is an arithmetic number, because the mean of its divisors is an integer number (18062103696).

Almost surely, 2^426202112252 is an apocalyptic number.

It is an amenable number.

426202112252 is an abundant number, since it is smaller than the sum of its proper divisors (440778865156).

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

426202112252 is a wasteful number, since it uses less digits than its factorization.

426202112252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487026 (or 487024 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 426202112252 its reverse (252211202624), we get a palindrome (678413314876).

The spelling of 426202112252 in words is "four hundred twenty-six billion, two hundred two million, one hundred twelve thousand, two hundred fifty-two".