1140005497719 has 12 divisors (see below), whose sum is σ = 1670751859448. Its totient is φ = 690912422640.

The previous prime is 1140005497703. The next prime is 1140005497727. The reversal of 1140005497719 is 9177945000411.

It is a happy number.

It is not a de Polignac number, because 1140005497719 - 2⁴ = 1140005497703 is a prime.

It is a super-2 number, since 2×1140005497719² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140005497789) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1570255144 + ... + 1570255869.

Almost surely, 2^{1140005497719} is an apocalyptic number.

1140005497719 is a deficient number, since it is larger than the sum of its proper divisors (530746361729).

1140005497719 is a wasteful number, since it uses less digits than its factorization.

1140005497719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3140511038 (or 3140511027 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 48.

The spelling of 1140005497719 in words is "one trillion, one hundred forty billion, five million, four hundred ninety-seven thousand, seven hundred nineteen".