426233442 has 8 divisors (see below), whose sum is σ = 852466896. Its totient is φ = 142077812.

The previous prime is 426233429. The next prime is 426233443. The reversal of 426233442 is 244332624.

It is a sphenic number, since it is the product of 3 distinct primes.

426233442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (426233443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35519448 + ... + 35519459.

It is an arithmetic number, because the mean of its divisors is an integer number (106558362).

Almost surely, 2^426233442 is an apocalyptic number.

426233442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

426233442 is a wasteful number, since it uses less digits than its factorization.

426233442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71038912.

The product of its digits is 27648, while the sum is 30.

The square root of 426233442 is about 20645.4218169550. The cubic root of 426233442 is about 752.5739368049.

The spelling of 426233442 in words is "four hundred twenty-six million, two hundred thirty-three thousand, four hundred forty-two".