20314163177 has 16 divisors (see below), whose sum is σ = 26659737600. Its totient is φ = 14996100240.

The previous prime is 20314163143. The next prime is 20314163189. The reversal of 20314163177 is 77136141302.

It is not a de Polignac number, because 20314163177 - 2¹⁰ = 20314162153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20314103177) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6941177 + ... + 6944102.

It is an arithmetic number, because the mean of its divisors is an integer number (1666233600).

Almost surely, 2^20314163177 is an apocalyptic number.

It is an amenable number.

20314163177 is a deficient number, since it is larger than the sum of its proper divisors (6345574423).

20314163177 is a wasteful number, since it uses less digits than its factorization.

20314163177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13885316.

The product of its (nonzero) digits is 21168, while the sum is 35.

The spelling of 20314163177 in words is "twenty billion, three hundred fourteen million, one hundred sixty-three thousand, one hundred seventy-seven".