20190702168000 has 2240 divisors, whose sum is σ = 95935493541888. Its totient is φ = 4074524467200.

The previous prime is 20190702167947. The next prime is 20190702168029. The reversal of 20190702168000 is 86120709102.

It is a tau number, because it is divible by the number of its divisors (2240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 1356256557 + ... + 1356271443.

Almost surely, 2^{20190702168000} is an apocalyptic number.

20190702168000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20190702168000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47967746770944).

20190702168000 is an abundant number, since it is smaller than the sum of its proper divisors (75744791373888).

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

20190702168000 is a wasteful number, since it uses less digits than its factorization.

20190702168000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14969 (or 14940 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The spelling of 20190702168000 in words is "twenty trillion, one hundred ninety billion, seven hundred two million, one hundred sixty-eight thousand".