1134144422 has 8 divisors (see below), whose sum is σ = 1702013256. Its totient is φ = 566806672.

The previous prime is 1134144397. The next prime is 1134144469. The reversal of 1134144422 is 2244414311.

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 = 1134144391 and 1134144400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127388 + ... + 135999.

It is an arithmetic number, because the mean of its divisors is an integer number (212751657).

Almost surely, 2^1134144422 is an apocalyptic number.

1134144422 is a deficient number, since it is larger than the sum of its proper divisors (567868834).

1134144422 is a wasteful number, since it uses less digits than its factorization.

1134144422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265542.

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

The square root of 1134144422 is about 33677.0607684222. The cubic root of 1134144422 is about 1042.8522609624.

Adding to 1134144422 its reverse (2244414311), we get a palindrome (3378558733).

The spelling of 1134144422 in words is "one billion, one hundred thirty-four million, one hundred forty-four thousand, four hundred twenty-two".