1141443292 has 24 divisors (see below), whose sum is σ = 2184586992. Its totient is φ = 517536000.

The previous prime is 1141443227. The next prime is 1141443293. The reversal of 1141443292 is 2923441411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141443293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14703 + ... + 49990.

It is an arithmetic number, because the mean of its divisors is an integer number (91024458).

Almost surely, 2^1141443292 is an apocalyptic number.

It is an amenable number.

1141443292 is a deficient number, since it is larger than the sum of its proper divisors (1043143700).

1141443292 is a wasteful number, since it uses less digits than its factorization.

1141443292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65109 (or 65107 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 1141443292 is about 33785.2525815629. The cubic root of 1141443292 is about 1045.0845965259.

The spelling of 1141443292 in words is "one billion, one hundred forty-one million, four hundred forty-three thousand, two hundred ninety-two".