20014323052255 has 192 divisors, whose sum is σ = 29681607081600. Its totient is φ = 12905708175360.

The previous prime is 20014323052231. The next prime is 20014323052261. The reversal of 20014323052255 is 55225032341002.

It is not a de Polignac number, because 20014323052255 - 2¹⁷ = 20014322921183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20014323052255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4977447145 + ... + 4977451165.

It is an arithmetic number, because the mean of its divisors is an integer number (154591703550).

Almost surely, 2^{20014323052255} is an apocalyptic number.

20014323052255 is a deficient number, since it is larger than the sum of its proper divisors (9667284029345).

20014323052255 is a wasteful number, since it uses less digits than its factorization.

20014323052255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4314 (or 4307 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 20014323052255 its reverse (55225032341002), we get a palindrome (75239355393257).

The spelling of 20014323052255 in words is "twenty trillion, fourteen billion, three hundred twenty-three million, fifty-two thousand, two hundred fifty-five".