18323016674 has 8 divisors (see below), whose sum is σ = 28371122688. Its totient is φ = 8865975780.

The previous prime is 18323016667. The next prime is 18323016697. The reversal of 18323016674 is 47661032381.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147766202 + ... + 147766325.

It is an arithmetic number, because the mean of its divisors is an integer number (3546390336).

Almost surely, 2^18323016674 is an apocalyptic number.

18323016674 is a deficient number, since it is larger than the sum of its proper divisors (10048106014).

18323016674 is a wasteful number, since it uses less digits than its factorization.

18323016674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295532560.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 18323016674 in words is "eighteen billion, three hundred twenty-three million, sixteen thousand, six hundred seventy-four".