20314324055 has 4 divisors (see below), whose sum is σ = 24377188872. Its totient is φ = 16251459240.

The previous prime is 20314324039. The next prime is 20314324061. The reversal of 20314324055 is 55042341302.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 20314324055 - 2⁴ = 20314324039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2031432401 + ... + 2031432410.

It is an arithmetic number, because the mean of its divisors is an integer number (6094297218).

Almost surely, 2^20314324055 is an apocalyptic number.

20314324055 is a deficient number, since it is larger than the sum of its proper divisors (4062864817).

20314324055 is an equidigital number, since it uses as much as digits as its factorization.

20314324055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4062864816.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 20314324055 its reverse (55042341302), we get a palindrome (75356665357).

The spelling of 20314324055 in words is "twenty billion, three hundred fourteen million, three hundred twenty-four thousand, fifty-five".