1124431344 has 60 divisors (see below), whose sum is σ = 3149135496. Its totient is φ = 374537856.

The previous prime is 1124431313. The next prime is 1124431351. The reversal of 1124431344 is 4431344211.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 334279 + ... + 337625.

Almost surely, 2^1124431344 is an apocalyptic number.

It is an amenable number.

1124431344 is an abundant number, since it is smaller than the sum of its proper divisors (2024704152).

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

1124431344 is a wasteful number, since it uses less digits than its factorization.

1124431344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5694 (or 5685 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 1124431344 is about 33532.5415678561. The cubic root of 1124431344 is about 1039.8666446368.

Adding to 1124431344 its reverse (4431344211), we get a palindrome (5555775555).

The spelling of 1124431344 in words is "one billion, one hundred twenty-four million, four hundred thirty-one thousand, three hundred forty-four".