1140022041 has 4 divisors (see below), whose sum is σ = 1520029392. Its totient is φ = 760014692.

The previous prime is 1140022033. The next prime is 1140022049. The reversal of 1140022041 is 1402200411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1402200411 = 3 ⋅467400137.

It is an interprime number because it is at equal distance from previous prime (1140022033) and next prime (1140022049).

It is a cyclic number.

It is not a de Polignac number, because 1140022041 - 2³ = 1140022033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1140022041.

It is not an unprimeable number, because it can be changed into a prime (1140022049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190003671 + ... + 190003676.

It is an arithmetic number, because the mean of its divisors is an integer number (380007348).

Almost surely, 2^1140022041 is an apocalyptic number.

It is an amenable number.

1140022041 is a deficient number, since it is larger than the sum of its proper divisors (380007351).

1140022041 is an equidigital number, since it uses as much as digits as its factorization.

1140022041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380007350.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1140022041 is about 33764.2124297310. The cubic root of 1140022041 is about 1044.6506592341.

Adding to 1140022041 its reverse (1402200411), we get a palindrome (2542222452).

The spelling of 1140022041 in words is "one billion, one hundred forty million, twenty-two thousand, forty-one".