426157084452 has 48 divisors (see below), whose sum is σ = 1084957683264. Its totient is φ = 129115392000.

The previous prime is 426157084439. The next prime is 426157084459. The reversal of 426157084452 is 254480751624.

It is not an unprimeable number, because it can be changed into a prime (426157084459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458452 + ... + 1030772.

It is an arithmetic number, because the mean of its divisors is an integer number (22603285068).

Almost surely, 2^426157084452 is an apocalyptic number.

It is an amenable number.

426157084452 is an abundant number, since it is smaller than the sum of its proper divisors (658800598812).

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

426157084452 is a wasteful number, since it uses less digits than its factorization.

426157084452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577980 (or 577978 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 426157084452 in words is "four hundred twenty-six billion, one hundred fifty-seven million, eighty-four thousand, four hundred fifty-two".