426271095250 has 128 divisors (see below), whose sum is σ = 1071413650944. Its totient is φ = 122643360000.

The previous prime is 426271095233. The next prime is 426271095301. The reversal of 426271095250 is 52590172624.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 426271095197 and 426271095206.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 601441 + ... + 1101940.

It is an arithmetic number, because the mean of its divisors is an integer number (8370419148).

Almost surely, 2^426271095250 is an apocalyptic number.

426271095250 is an abundant number, since it is smaller than the sum of its proper divisors (645142555694).

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

426271095250 is a wasteful number, since it uses less digits than its factorization.

426271095250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703429 (or 1703419 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 426271095250 in words is "four hundred twenty-six billion, two hundred seventy-one million, ninety-five thousand, two hundred fifty".