426046402660 has 24 divisors (see below), whose sum is σ = 894759376896. Its totient is φ = 170406764640.

The previous prime is 426046402601. The next prime is 426046402673. The reversal of 426046402660 is 66204640624.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438162 + ... + 1021801.

It is an arithmetic number, because the mean of its divisors is an integer number (37281640704).

Almost surely, 2^426046402660 is an apocalyptic number.

It is an amenable number.

426046402660 is an abundant number, since it is smaller than the sum of its proper divisors (468712974236).

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

426046402660 is a wasteful number, since it uses less digits than its factorization.

426046402660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474563 (or 1474561 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 426046402660 in words is "four hundred twenty-six billion, forty-six million, four hundred two thousand, six hundred sixty".