1140114110381 has 2 divisors, whose sum is σ = 1140114110382. Its totient is φ = 1140114110380.

The previous prime is 1140114110357. The next prime is 1140114110411. The reversal of 1140114110381 is 1830114110411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 619502797225 + 520611313156 = 787085^2 + 721534^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1140114110381 is a prime.

It is a super-2 number, since 2×1140114110381² (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 1140114110381.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140114110321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570057055190 + 570057055191.

It is an arithmetic number, because the mean of its divisors is an integer number (570057055191).

Almost surely, 2^{1140114110381} is an apocalyptic number.

It is an amenable number.

1140114110381 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140114110381 is an equidigital number, since it uses as much as digits as its factorization.

1140114110381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 26.

Adding to 1140114110381 its reverse (1830114110411), we get a palindrome (2970228220792).

The spelling of 1140114110381 in words is "one trillion, one hundred forty billion, one hundred fourteen million, one hundred ten thousand, three hundred eighty-one".