426711842180 has 96 divisors (see below), whose sum is σ = 969664929408. Its totient is φ = 156798720000.

The previous prime is 426711842153. The next prime is 426711842189. The reversal of 426711842180 is 81248117624.

It is not an unprimeable number, because it can be changed into a prime (426711842189) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122230235 + ... + 122233725.

It is an arithmetic number, because the mean of its divisors is an integer number (10100676348).

Almost surely, 2^426711842180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426711842180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484832464704).

426711842180 is an abundant number, since it is smaller than the sum of its proper divisors (542953087228).

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

426711842180 is a wasteful number, since it uses less digits than its factorization.

426711842180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5637 (or 5635 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 44.

The spelling of 426711842180 in words is "four hundred twenty-six billion, seven hundred eleven million, eight hundred forty-two thousand, one hundred eighty".