18284212594 has 8 divisors (see below), whose sum is σ = 27756756720. Its totient is φ = 9031960356.

The previous prime is 18284212571. The next prime is 18284212613. The reversal of 18284212594 is 49521248281.

It is a happy number.

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

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, 55072764 + ... + 55073095.

It is an arithmetic number, because the mean of its divisors is an integer number (3469594590).

Almost surely, 2^18284212594 is an apocalyptic number.

18284212594 is a deficient number, since it is larger than the sum of its proper divisors (9472544126).

18284212594 is a wasteful number, since it uses less digits than its factorization.

18284212594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110145944.

The product of its digits is 368640, while the sum is 46.

The spelling of 18284212594 in words is "eighteen billion, two hundred eighty-four million, two hundred twelve thousand, five hundred ninety-four".