426232250226 has 24 divisors (see below), whose sum is σ = 957707032464. Its totient is φ = 142077416580.

The previous prime is 426232250203. The next prime is 426232250243. The reversal of 426232250226 is 622052232624.

426232250226 is a `hidden beast` number, since 4 + 2 + 62 + 322 + 50 + 226 = 666.

It is a super-2 number, since 2×426232250226² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 438510060 + ... + 438511031.

It is an arithmetic number, because the mean of its divisors is an integer number (39904459686).

Almost surely, 2^426232250226 is an apocalyptic number.

426232250226 is an abundant number, since it is smaller than the sum of its proper divisors (531474782238).

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

426232250226 is an equidigital number, since it uses as much as digits as its factorization.

426232250226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877021108 (or 877021096 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 426232250226 in words is "four hundred twenty-six billion, two hundred thirty-two million, two hundred fifty thousand, two hundred twenty-six".