2018700168700 has 36 divisors (see below), whose sum is σ = 4611136179160. Its totient is φ = 764981115840.

The previous prime is 2018700168677. The next prime is 2018700168701. The reversal of 2018700168700 is 78610078102.

It is a super-2 number, since 2×2018700168700² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2018700168701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 531234987 + ... + 531238786.

Almost surely, 2^{2018700168700} is an apocalyptic number.

2018700168700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2018700168700 is an abundant number, since it is smaller than the sum of its proper divisors (2592436010460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2018700168700 is a wasteful number, since it uses less digits than its factorization.

2018700168700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062473806 (or 1062473799 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 40.

The spelling of 2018700168700 in words is "two trillion, eighteen billion, seven hundred million, one hundred sixty-eight thousand, seven hundred".