2000018686702 has 4 divisors (see below), whose sum is σ = 3000028030056. Its totient is φ = 1000009343350.

The previous prime is 2000018686691. The next prime is 2000018686727. The reversal of 2000018686702 is 2076868100002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500004671674 + ... + 500004671677.

It is an arithmetic number, because the mean of its divisors is an integer number (750007007514).

Almost surely, 2^{2000018686702} is an apocalyptic number.

2000018686702 is a deficient number, since it is larger than the sum of its proper divisors (1000009343354).

2000018686702 is a wasteful number, since it uses less digits than its factorization.

2000018686702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000009343353.

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 2000018686702 in words is "two trillion, eighteen million, six hundred eighty-six thousand, seven hundred two".