1140413017 has 4 divisors (see below), whose sum is σ = 1143345060. Its totient is φ = 1137480976.

The previous prime is 1140413009. The next prime is 1140413039. The reversal of 1140413017 is 7103140411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 137804121 + 1002608896 = 11739^2 + 31664^2 .

It is a cyclic number.

It is not a de Polignac number, because 1140413017 - 2³ = 1140413009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140413047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1465438 + ... + 1466215.

It is an arithmetic number, because the mean of its divisors is an integer number (285836265).

Almost surely, 2^1140413017 is an apocalyptic number.

It is an amenable number.

1140413017 is a deficient number, since it is larger than the sum of its proper divisors (2932043).

1140413017 is an equidigital number, since it uses as much as digits as its factorization.

1140413017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932042.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 1140413017 is about 33770.0017323067. The cubic root of 1140413017 is about 1044.7700682277.

Adding to 1140413017 its reverse (7103140411), we get a palindrome (8243553428).

The spelling of 1140413017 in words is "one billion, one hundred forty million, four hundred thirteen thousand, seventeen".