20028960927319 has 2 divisors, whose sum is σ = 20028960927320. Its totient is φ = 20028960927318.

The previous prime is 20028960927257. The next prime is 20028960927389. The reversal of 20028960927319 is 91372906982002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20028960927319 - 2⁷ = 20028960927191 is a prime.

It is a super-2 number, since 2×20028960927319² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20028960927389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10014480463659 + 10014480463660.

It is an arithmetic number, because the mean of its divisors is an integer number (10014480463660).

Almost surely, 2^{20028960927319} is an apocalyptic number.

20028960927319 is a deficient number, since it is larger than the sum of its proper divisors (1).

20028960927319 is an equidigital number, since it uses as much as digits as its factorization.

20028960927319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5878656, while the sum is 58.

The spelling of 20028960927319 in words is "twenty trillion, twenty-eight billion, nine hundred sixty million, nine hundred twenty-seven thousand, three hundred nineteen".