14828404993 has 2 divisors, whose sum is σ = 14828404994. Its totient is φ = 14828404992.

The previous prime is 14828404979. The next prime is 14828405029. The reversal of 14828404993 is 39940482841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11527672689 + 3300732304 = 107367^2 + 57452^2 .

It is a cyclic number.

It is not a de Polignac number, because 14828404993 - 2¹⁷ = 14828273921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14828404993.

It is not a weakly prime, because it can be changed into another prime (14828402993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7414202496 + 7414202497.

It is an arithmetic number, because the mean of its divisors is an integer number (7414202497).

Almost surely, 2^14828404993 is an apocalyptic number.

It is an amenable number.

14828404993 is a deficient number, since it is larger than the sum of its proper divisors (1).

14828404993 is an equidigital number, since it uses as much as digits as its factorization.

14828404993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 14828404993 in words is "fourteen billion, eight hundred twenty-eight million, four hundred four thousand, nine hundred ninety-three".