426966450942 has 8 divisors (see below), whose sum is σ = 853932901896. Its totient is φ = 142322150312.

The previous prime is 426966450929. The next prime is 426966450973. The reversal of 426966450942 is 249054669624.

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

426966450942 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35580537573 + ... + 35580537584.

It is an arithmetic number, because the mean of its divisors is an integer number (106741612737).

Almost surely, 2^426966450942 is an apocalyptic number.

426966450942 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.

426966450942 is a wasteful number, since it uses less digits than its factorization.

426966450942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71161075162.

The product of its (nonzero) digits is 22394880, while the sum is 57.

The spelling of 426966450942 in words is "four hundred twenty-six billion, nine hundred sixty-six million, four hundred fifty thousand, nine hundred forty-two".