18108284702 has 8 divisors (see below), whose sum is σ = 27567836616. Its totient is φ = 8919005832.

The previous prime is 18108284699. The next prime is 18108284731. The reversal of 18108284702 is 20748280181.

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

It is a self number, because there is not a number n which added to its sum of digits gives 18108284702.

It is a congruent number.

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, 67568093 + ... + 67568360.

It is an arithmetic number, because the mean of its divisors is an integer number (3445979577).

Almost surely, 2^18108284702 is an apocalyptic number.

18108284702 is a deficient number, since it is larger than the sum of its proper divisors (9459551914).

18108284702 is a wasteful number, since it uses less digits than its factorization.

18108284702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135136522.

The product of its (nonzero) digits is 57344, while the sum is 41.

The spelling of 18108284702 in words is "eighteen billion, one hundred eight million, two hundred eighty-four thousand, seven hundred two".