1141292743 has 2 divisors, whose sum is σ = 1141292744. Its totient is φ = 1141292742.

The previous prime is 1141292717. The next prime is 1141292749. The reversal of 1141292743 is 3472921411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1141292743 - 2²¹ = 1139195591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1141292699 and 1141292708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141292749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570646371 + 570646372.

It is an arithmetic number, because the mean of its divisors is an integer number (570646372).

Almost surely, 2^1141292743 is an apocalyptic number.

1141292743 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141292743 is an equidigital number, since it uses as much as digits as its factorization.

1141292743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 34.

The square root of 1141292743 is about 33783.0244797591. The cubic root of 1141292743 is about 1045.0386478690.

The spelling of 1141292743 in words is "one billion, one hundred forty-one million, two hundred ninety-two thousand, seven hundred forty-three".