1141423422 has 32 divisors (see below), whose sum is σ = 2323759104. Its totient is φ = 373716000.

The previous prime is 1141423421. The next prime is 1141423483. The reversal of 1141423422 is 2243241411.

It is a junction number, because it is equal to n+sod(n) for n = 1141423392 and 1141423401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141423421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69547 + ... + 84377.

It is an arithmetic number, because the mean of its divisors is an integer number (72617472).

Almost surely, 2^1141423422 is an apocalyptic number.

1141423422 is an abundant number, since it is smaller than the sum of its proper divisors (1182335682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141423422 is a wasteful number, since it uses less digits than its factorization.

1141423422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15064.

The product of its digits is 1536, while the sum is 24.

The square root of 1141423422 is about 33784.9585170679. The cubic root of 1141423422 is about 1045.0785322879.

Adding to 1141423422 its reverse (2243241411), we get a palindrome (3384664833).

The spelling of 1141423422 in words is "one billion, one hundred forty-one million, four hundred twenty-three thousand, four hundred twenty-two".