2020168703514 has 64 divisors (see below), whose sum is σ = 4586306457600. Its totient is φ = 588082203072.

The previous prime is 2020168703491. The next prime is 2020168703519. The reversal of 2020168703514 is 4153078610202.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2020168703519) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183807 + ... + 2018445.

It is an arithmetic number, because the mean of its divisors is an integer number (71661038400).

Almost surely, 2^{2020168703514} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020168703514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2293153228800).

2020168703514 is an abundant number, since it is smaller than the sum of its proper divisors (2566137754086).

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

2020168703514 is a wasteful number, since it uses less digits than its factorization.

2020168703514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835419.

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 2020168703514 in words is "two trillion, twenty billion, one hundred sixty-eight million, seven hundred three thousand, five hundred fourteen".