1141403422 has 8 divisors (see below), whose sum is σ = 1720796616. Its totient is φ = 567804552.

The previous prime is 1141403401. The next prime is 1141403429. The reversal of 1141403422 is 2243041411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1141403393 and 1141403402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141403429) 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 in 3 ways as a sum of consecutive naturals, for example, 1448088 + ... + 1448875.

It is an arithmetic number, because the mean of its divisors is an integer number (215099577).

Almost surely, 2^1141403422 is an apocalyptic number.

1141403422 is a deficient number, since it is larger than the sum of its proper divisors (579393194).

1141403422 is a wasteful number, since it uses less digits than its factorization.

1141403422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897162.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1141403422 is about 33784.6625260635. The cubic root of 1141403422 is about 1045.0724283033.

Adding to 1141403422 its reverse (2243041411), we get a palindrome (3384444833).

The spelling of 1141403422 in words is "one billion, one hundred forty-one million, four hundred three thousand, four hundred twenty-two".