20314171055 has 8 divisors (see below), whose sum is σ = 24418536912. Its totient is φ = 16223649088.

The previous prime is 20314171051. The next prime is 20314171103. The reversal of 20314171055 is 55017141302.

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 20314171055 - 2² = 20314171051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20314171051) 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, 3457742 + ... + 3463611.

It is an arithmetic number, because the mean of its divisors is an integer number (3052317114).

Almost surely, 2^20314171055 is an apocalyptic number.

20314171055 is a deficient number, since it is larger than the sum of its proper divisors (4104365857).

20314171055 is an equidigital number, since it uses as much as digits as its factorization.

20314171055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6921945.

The product of its (nonzero) digits is 4200, while the sum is 29.

The spelling of 20314171055 in words is "twenty billion, three hundred fourteen million, one hundred seventy-one thousand, fifty-five".