426483038618 has 48 divisors (see below), whose sum is σ = 801516371040. Its totient is φ = 168696841824.

The previous prime is 426483038593. The next prime is 426483038621. The reversal of 426483038618 is 816830384624.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 426483038618.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12931193 + ... + 12964131.

It is an arithmetic number, because the mean of its divisors is an integer number (16698257730).

Almost surely, 2^426483038618 is an apocalyptic number.

426483038618 is a deficient number, since it is larger than the sum of its proper divisors (375033332422).

426483038618 is a wasteful number, since it uses less digits than its factorization.

426483038618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43131 (or 43124 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 53.

The spelling of 426483038618 in words is "four hundred twenty-six billion, four hundred eighty-three million, thirty-eight thousand, six hundred eighteen".