1440000119 has 2 divisors, whose sum is σ = 1440000120. Its totient is φ = 1440000118.

The previous prime is 1440000109. The next prime is 1440000131. The reversal of 1440000119 is 9110000441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1440000119 - 2⁴ = 1440000103 is a prime.

It is a super-2 number, since 2×1440000119² = 4147200685440028322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1440000119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1440000109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720000059 + 720000060.

It is an arithmetic number, because the mean of its divisors is an integer number (720000060).

Almost surely, 2^1440000119 is an apocalyptic number.

1440000119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1440000119 is an equidigital number, since it uses as much as digits as its factorization.

1440000119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1440000119 is about 37947.3334899832. Note that the first 3 decimals coincide. The cubic root of 1440000119 is about 1129.2432657637.

The spelling of 1440000119 in words is "one billion, four hundred forty million, one hundred nineteen", and thus it is an aban number.