1140053431043 has 2 divisors, whose sum is σ = 1140053431044. Its totient is φ = 1140053431042.

The previous prime is 1140053431019. The next prime is 1140053431051. The reversal of 1140053431043 is 3401343500411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1140053431043 - 2⁶ = 1140053430979 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1140053430997 and 1140053431015.

It is not a weakly prime, because it can be changed into another prime (1140053431943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570026715521 + 570026715522.

It is an arithmetic number, because the mean of its divisors is an integer number (570026715522).

Almost surely, 2^{1140053431043} is an apocalyptic number.

1140053431043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140053431043 is an equidigital number, since it uses as much as digits as its factorization.

1140053431043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 1140053431043 its reverse (3401343500411), we get a palindrome (4541396931454).

The spelling of 1140053431043 in words is "one trillion, one hundred forty billion, fifty-three million, four hundred thirty-one thousand, forty-three".