1141444322 has 32 divisors (see below), whose sum is σ = 1828168704. Its totient is φ = 533332800.

The previous prime is 1141444309. The next prime is 1141444327. The reversal of 1141444322 is 2234441411.

It is a junction number, because it is equal to n+sod(n) for n = 1141444291 and 1141444300.

It is not an unprimeable number, because it can be changed into a prime (1141444327) 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 15 ways as a sum of consecutive naturals, for example, 439247 + ... + 441837.

It is an arithmetic number, because the mean of its divisors is an integer number (57130272).

Almost surely, 2^1141444322 is an apocalyptic number.

1141444322 is a deficient number, since it is larger than the sum of its proper divisors (686724382).

1141444322 is a wasteful number, since it uses less digits than its factorization.

1141444322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834.

The product of its digits is 3072, while the sum is 26.

The square root of 1141444322 is about 33785.2678248967. The cubic root of 1141444322 is about 1045.0849108755.

Adding to 1141444322 its reverse (2234441411), we get a palindrome (3375885733).

The spelling of 1141444322 in words is "one billion, one hundred forty-one million, four hundred forty-four thousand, three hundred twenty-two".