1144102039943 has 2 divisors, whose sum is σ = 1144102039944. Its totient is φ = 1144102039942.

The previous prime is 1144102039939. The next prime is 1144102040047. The reversal of 1144102039943 is 3499302014411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1144102039943 - 2² = 1144102039939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1144102039943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144102036943) 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 as a sum of consecutive naturals, namely, 572051019971 + 572051019972.

It is an arithmetic number, because the mean of its divisors is an integer number (572051019972).

Almost surely, 2^{1144102039943} is an apocalyptic number.

1144102039943 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144102039943 is an equidigital number, since it uses as much as digits as its factorization.

1144102039943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 1144102039943 in words is "one trillion, one hundred forty-four billion, one hundred two million, thirty-nine thousand, nine hundred forty-three".