18242091076 has 12 divisors (see below), whose sum is σ = 34825810320. Its totient is φ = 8291859560.

The previous prime is 18242091031. The next prime is 18242091089. The reversal of 18242091076 is 67019024281.

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, 207296446 + ... + 207296533.

It is an arithmetic number, because the mean of its divisors is an integer number (2902150860).

Almost surely, 2^18242091076 is an apocalyptic number.

It is an amenable number.

18242091076 is a deficient number, since it is larger than the sum of its proper divisors (16583719244).

18242091076 is a wasteful number, since it uses less digits than its factorization.

18242091076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414592994 (or 414592992 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 18242091076 in words is "eighteen billion, two hundred forty-two million, ninety-one thousand, seventy-six".