1140051264517 has 12 divisors (see below), whose sum is σ = 1264610675020. Its totient is φ = 1026901877760.

The previous prime is 1140051264511. The next prime is 1140051264577. The reversal of 1140051264517 is 7154621500411.

It can be written as a sum of positive squares in 2 ways, for example, as 444443555556 + 695607708961 = 666666^2 + 834031^2 .

It is not a de Polignac number, because 1140051264517 - 2⁷ = 1140051264389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140051264511) 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, 43206588 + ... + 43232965.

Almost surely, 2^{1140051264517} is an apocalyptic number.

It is an amenable number.

1140051264517 is a deficient number, since it is larger than the sum of its proper divisors (124559410503).

1140051264517 is a wasteful number, since it uses less digits than its factorization.

1140051264517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86439684 (or 86439673 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 37.

Adding to 1140051264517 its reverse (7154621500411), we get a palindrome (8294672764928).

The spelling of 1140051264517 in words is "one trillion, one hundred forty billion, fifty-one million, two hundred sixty-four thousand, five hundred seventeen".