1144422234 has 24 divisors (see below), whose sum is σ = 2483058240. Its totient is φ = 380939208.

The previous prime is 1144422229. The next prime is 1144422263. The reversal of 1144422234 is 4322244411.

1144422234 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 422 + 234 = 666.

It is a super-3 number, since 3×1144422234³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1144422198 and 1144422207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31272 + ... + 57155.

It is an arithmetic number, because the mean of its divisors is an integer number (103460760).

Almost surely, 2^1144422234 is an apocalyptic number.

1144422234 is an abundant number, since it is smaller than the sum of its proper divisors (1338636006).

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

1144422234 is a wasteful number, since it uses less digits than its factorization.

1144422234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89154 (or 89151 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 1144422234 is about 33829.3102796968. The cubic root of 1144422234 is about 1045.9929616983.

Adding to 1144422234 its reverse (4322244411), we get a palindrome (5466666645).

The spelling of 1144422234 in words is "one billion, one hundred forty-four million, four hundred twenty-two thousand, two hundred thirty-four".