20004375359411 has 8 divisors (see below), whose sum is σ = 20067809293680. Its totient is φ = 19940974669728.

The previous prime is 20004375359383. The next prime is 20004375359417. The reversal of 20004375359411 is 11495357340002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20004375359411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20004375359417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7105496 + ... + 9512981.

It is an arithmetic number, because the mean of its divisors is an integer number (2508476161710).

Almost surely, 2^{20004375359411} is an apocalyptic number.

20004375359411 is a deficient number, since it is larger than the sum of its proper divisors (63433934269).

20004375359411 is a wasteful number, since it uses less digits than its factorization.

20004375359411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16622293.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 20004375359411 in words is "twenty trillion, four billion, three hundred seventy-five million, three hundred fifty-nine thousand, four hundred eleven".