1140413019 has 8 divisors (see below), whose sum is σ = 1555912512. Its totient is φ = 742594440.

The previous prime is 1140413009. The next prime is 1140413039. The reversal of 1140413019 is 9103140411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1140413019 - 2¹⁵ = 1140380251 is a prime.

It is a super-2 number, since 2×1140413019² = 2601083707809388722, 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 1140413019.

It is not an unprimeable number, because it can be changed into a prime (1140413009) 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 in 7 ways as a sum of consecutive naturals, for example, 4420077 + ... + 4420334.

It is an arithmetic number, because the mean of its divisors is an integer number (194489064).

Almost surely, 2^1140413019 is an apocalyptic number.

1140413019 is a deficient number, since it is larger than the sum of its proper divisors (415499493).

1140413019 is an equidigital number, since it uses as much as digits as its factorization.

1140413019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8840457.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 1140413019 is about 33770.0017619188. The cubic root of 1140413019 is about 1044.7700688384.

The spelling of 1140413019 in words is "one billion, one hundred forty million, four hundred thirteen thousand, nineteen".