1140012413 has 2 divisors, whose sum is σ = 1140012414. Its totient is φ = 1140012412.

The previous prime is 1140012409. The next prime is 1140012443. The reversal of 1140012413 is 3142100411.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 745672249 + 394340164 = 27307^2 + 19858^2 .

It is a cyclic number.

It is not a de Polignac number, because 1140012413 - 2² = 1140012409 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1140012391 and 1140012400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140012403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570006206 + 570006207.

It is an arithmetic number, because the mean of its divisors is an integer number (570006207).

Almost surely, 2^1140012413 is an apocalyptic number.

It is an amenable number.

1140012413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140012413 is an equidigital number, since it uses as much as digits as its factorization.

1140012413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1140012413 is about 33764.0698524334. The cubic root of 1140012413 is about 1044.6477183773.

Adding to 1140012413 its reverse (3142100411), we get a palindrome (4282112824).

The spelling of 1140012413 in words is "one billion, one hundred forty million, twelve thousand, four hundred thirteen".