1141022741 has 2 divisors, whose sum is σ = 1141022742. Its totient is φ = 1141022740.

The previous prime is 1141022683. The next prime is 1141022747. The reversal of 1141022741 is 1472201411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1005207025 + 135815716 = 31705^2 + 11654^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141022741 - 2¹⁸ = 1140760597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141022747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570511370 + 570511371.

It is an arithmetic number, because the mean of its divisors is an integer number (570511371).

Almost surely, 2^1141022741 is an apocalyptic number.

It is an amenable number.

1141022741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141022741 is an equidigital number, since it uses as much as digits as its factorization.

1141022741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 1141022741 is about 33779.0281239706. The cubic root of 1141022741 is about 1044.9562311590.

The spelling of 1141022741 in words is "one billion, one hundred forty-one million, twenty-two thousand, seven hundred forty-one".