1141433149 has 2 divisors, whose sum is σ = 1141433150. Its totient is φ = 1141433148.

The previous prime is 1141433141. The next prime is 1141433177. The reversal of 1141433149 is 9413341411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 949749124 + 191684025 = 30818^2 + 13845^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141433149 - 2³ = 1141433141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1141433149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141433141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570716574 + 570716575.

It is an arithmetic number, because the mean of its divisors is an integer number (570716575).

Almost surely, 2^1141433149 is an apocalyptic number.

It is an amenable number.

1141433149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141433149 is an equidigital number, since it uses as much as digits as its factorization.

1141433149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 31.

The square root of 1141433149 is about 33785.1024713556. The cubic root of 1141433149 is about 1045.0815009350.

The spelling of 1141433149 in words is "one billion, one hundred forty-one million, four hundred thirty-three thousand, one hundred forty-nine".