305427504426 has 32 divisors (see below), whose sum is σ = 666410803200. Its totient is φ = 92550522480.

The previous prime is 305427504391. The next prime is 305427504439. The reversal of 305427504426 is 624405724503.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2344185 + ... + 2471043.

It is an arithmetic number, because the mean of its divisors is an integer number (20825337600).

Almost surely, 2^305427504426 is an apocalyptic number.

305427504426 is an abundant number, since it is smaller than the sum of its proper divisors (360983298774).

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

305427504426 is a wasteful number, since it uses less digits than its factorization.

305427504426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163354.

The product of its (nonzero) digits is 806400, while the sum is 42.

The spelling of 305427504426 in words is "three hundred five billion, four hundred twenty-seven million, five hundred four thousand, four hundred twenty-six".