1140233214231 has 6 divisors (see below), whose sum is σ = 1647003531680. Its totient is φ = 760155476148.

The previous prime is 1140233214229. The next prime is 1140233214277. The reversal of 1140233214231 is 1324123320411.

1140233214231 is a `hidden beast` number, since 1 + 1 + 4 + 0 + 233 + 2 + 1 + 423 + 1 = 666.

It is not a de Polignac number, because 1140233214231 - 2¹ = 1140233214229 is a prime.

It is a super-2 number, since 2×1140233214231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1140233214195 and 1140233214204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140233216231) 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 5 ways as a sum of consecutive naturals, for example, 63346289671 + ... + 63346289688.

Almost surely, 2^{1140233214231} is an apocalyptic number.

1140233214231 is a deficient number, since it is larger than the sum of its proper divisors (506770317449).

1140233214231 is a wasteful number, since it uses less digits than its factorization.

1140233214231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126692579365 (or 126692579362 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1140233214231 its reverse (1324123320411), we get a palindrome (2464356534642).

The spelling of 1140233214231 in words is "one trillion, one hundred forty billion, two hundred thirty-three million, two hundred fourteen thousand, two hundred thirty-one".