1140244110231 has 8 divisors (see below), whose sum is σ = 1520472597744. Its totient is φ = 760089181440.

The previous prime is 1140244110221. The next prime is 1140244110241. The reversal of 1140244110231 is 1320114420411.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1140244110221) and next prime (1140244110241).

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

It is not a de Polignac number, because 1140244110231 - 2⁵ = 1140244110199 is a prime.

It is a super-2 number, since 2×1140244110231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140244110221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18353500 + ... + 18415521.

It is an arithmetic number, because the mean of its divisors is an integer number (190059074718).

Almost surely, 2^{1140244110231} is an apocalyptic number.

1140244110231 is a deficient number, since it is larger than the sum of its proper divisors (380228487513).

1140244110231 is a wasteful number, since it uses less digits than its factorization.

1140244110231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36779361.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1140244110231 its reverse (1320114420411), we get a palindrome (2460358530642).

The spelling of 1140244110231 in words is "one trillion, one hundred forty billion, two hundred forty-four million, one hundred ten thousand, two hundred thirty-one".