1140245331343 has 2 divisors, whose sum is σ = 1140245331344. Its totient is φ = 1140245331342.

The previous prime is 1140245331331. The next prime is 1140245331361. The reversal of 1140245331343 is 3431335420411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1140245331343 - 2¹⁷ = 1140245200271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1140245331299 and 1140245331308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140245311343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570122665671 + 570122665672.

It is an arithmetic number, because the mean of its divisors is an integer number (570122665672).

Almost surely, 2^{1140245331343} is an apocalyptic number.

1140245331343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140245331343 is an equidigital number, since it uses as much as digits as its factorization.

1140245331343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 1140245331343 in words is "one trillion, one hundred forty billion, two hundred forty-five million, three hundred thirty-one thousand, three hundred forty-three".