1140144024331 has 16 divisors (see below), whose sum is σ = 1237786976160. Its totient is φ = 1043950348800.

The previous prime is 1140144024329. The next prime is 1140144024343. The reversal of 1140144024331 is 1334204410411.

It is a cyclic number.

It is not a de Polignac number, because 1140144024331 - 2¹ = 1140144024329 is a prime.

It is a super-2 number, since 2×1140144024331² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1140144024331.

It is not an unprimeable number, because it can be changed into a prime (1140144024301) 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 in 15 ways as a sum of consecutive naturals, for example, 322201 + ... + 1544053.

It is an arithmetic number, because the mean of its divisors is an integer number (77361686010).

Almost surely, 2^{1140144024331} is an apocalyptic number.

1140144024331 is a deficient number, since it is larger than the sum of its proper divisors (97642951829).

1140144024331 is a wasteful number, since it uses less digits than its factorization.

1140144024331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222446.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1140144024331 its reverse (1334204410411), we get a palindrome (2474348434742).

The spelling of 1140144024331 in words is "one trillion, one hundred forty billion, one hundred forty-four million, twenty-four thousand, three hundred thirty-one".