1124143444 has 6 divisors (see below), whose sum is σ = 1967251034. Its totient is φ = 562071720.

The previous prime is 1124143439. The next prime is 1124143459. The reversal of 1124143444 is 4443414211.

It can be written as a sum of positive squares in only one way, i.e., 813960900 + 310182544 = 28530^2 + 17612^2 .

It is a super-2 number, since 2×1124143444² = 2527396965376362272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140517927 + ... + 140517934.

Almost surely, 2^1124143444 is an apocalyptic number.

It is an amenable number.

1124143444 is a deficient number, since it is larger than the sum of its proper divisors (843107590).

1124143444 is a wasteful number, since it uses less digits than its factorization.

1124143444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281035865 (or 281035863 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 1124143444 is about 33528.2484481370. The cubic root of 1124143444 is about 1039.7778877248. Note that the first 3 decimals are identical.

Adding to 1124143444 its reverse (4443414211), we get a palindrome (5567557655).

The spelling of 1124143444 in words is "one billion, one hundred twenty-four million, one hundred forty-three thousand, four hundred forty-four".