1399533734411 has 2 divisors, whose sum is σ = 1399533734412. Its totient is φ = 1399533734410.

The previous prime is 1399533734399. The next prime is 1399533734429. The reversal of 1399533734411 is 1144373359931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1399533734411 - 2²⁶ = 1399466625547 is a prime.

It is not a weakly prime, because it can be changed into another prime (1399533734461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 699766867205 + 699766867206.

It is an arithmetic number, because the mean of its divisors is an integer number (699766867206).

Almost surely, 2^{1399533734411} is an apocalyptic number.

1399533734411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1399533734411 is an equidigital number, since it uses as much as digits as its factorization.

1399533734411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3674160, while the sum is 53.

The spelling of 1399533734411 in words is "one trillion, three hundred ninety-nine billion, five hundred thirty-three million, seven hundred thirty-four thousand, four hundred eleven".