20004357167311 has 8 divisors (see below), whose sum is σ = 21833381710800. Its totient is φ = 18177073727040.

The previous prime is 20004357167293. The next prime is 20004357167321. The reversal of 20004357167311 is 11376175340002.

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

It is a cyclic number.

It is not a de Polignac number, because 20004357167311 - 2³⁷ = 19866918213839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20004357167321) 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, 435251776 + ... + 435297733.

It is an arithmetic number, because the mean of its divisors is an integer number (2729172713850).

Almost surely, 2^{20004357167311} is an apocalyptic number.

20004357167311 is a deficient number, since it is larger than the sum of its proper divisors (1829024543489).

20004357167311 is a wasteful number, since it uses less digits than its factorization.

20004357167311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870551609.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 20004357167311 in words is "twenty trillion, four billion, three hundred fifty-seven million, one hundred sixty-seven thousand, three hundred eleven".