1404112012159 has 2 divisors, whose sum is σ = 1404112012160. Its totient is φ = 1404112012158.

The previous prime is 1404112012157. The next prime is 1404112012223. The reversal of 1404112012159 is 9512102114041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1404112012159 - 2¹ = 1404112012157 is a prime.

Together with 1404112012157, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1404112012159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1404112012153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702056006079 + 702056006080.

It is an arithmetic number, because the mean of its divisors is an integer number (702056006080).

Almost surely, 2^{1404112012159} is an apocalyptic number.

1404112012159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1404112012159 is an equidigital number, since it uses as much as digits as its factorization.

1404112012159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 31.

The spelling of 1404112012159 in words is "one trillion, four hundred four billion, one hundred twelve million, twelve thousand, one hundred fifty-nine".