1140119845 has 16 divisors (see below), whose sum is σ = 1403119872. Its totient is φ = 888874560.

The previous prime is 1140119819. The next prime is 1140119873. The reversal of 1140119845 is 5489110411.

It is not a de Polignac number, because 1140119845 - 2²⁵ = 1106565413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1140119845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93364 + ... + 104866.

It is an arithmetic number, because the mean of its divisors is an integer number (87694992).

Almost surely, 2^1140119845 is an apocalyptic number.

It is an amenable number.

1140119845 is a deficient number, since it is larger than the sum of its proper divisors (263000027).

1140119845 is a wasteful number, since it uses less digits than its factorization.

1140119845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12012.

The product of its (nonzero) digits is 5760, while the sum is 34.

The square root of 1140119845 is about 33765.6607369084. The cubic root of 1140119845 is about 1044.6805323675.

The spelling of 1140119845 in words is "one billion, one hundred forty million, one hundred nineteen thousand, eight hundred forty-five".