20013701601004 has 12 divisors (see below), whose sum is σ = 35024031763504. Its totient is φ = 10006835382864.

The previous prime is 20013701601001. The next prime is 20013701601053. The reversal of 20013701601004 is 40010610731002.

It is a self number, because there is not a number n which added to its sum of digits gives 20013701601004.

It is not an unprimeable number, because it can be changed into a prime (20013701601001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 634872 + ... + 6358495.

Almost surely, 2^{20013701601004} is an apocalyptic number.

It is an amenable number.

20013701601004 is a deficient number, since it is larger than the sum of its proper divisors (15010330162500).

20013701601004 is a wasteful number, since it uses less digits than its factorization.

20013701601004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7708824 (or 7708822 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The spelling of 20013701601004 in words is "twenty trillion, thirteen billion, seven hundred one million, six hundred one thousand, four".