1124344452 has 48 divisors (see below), whose sum is σ = 3270822912. Its totient is φ = 292037280.

The previous prime is 1124344409. The next prime is 1124344457. The reversal of 1124344452 is 2544434211.

It is not an unprimeable number, because it can be changed into a prime (1124344457) 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, 607488 + ... + 609335.

It is an arithmetic number, because the mean of its divisors is an integer number (68142144).

Almost surely, 2^1124344452 is an apocalyptic number.

1124344452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1124344452 is an abundant number, since it is smaller than the sum of its proper divisors (2146478460).

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

1124344452 is a wasteful number, since it uses less digits than its factorization.

1124344452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216848 (or 1216846 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 1124344452 is about 33531.2459058711. The cubic root of 1124344452 is about 1039.8398582318.

Adding to 1124344452 its reverse (2544434211), we get a palindrome (3668778663).

It can be divided in two parts, 112434 and 4452, that added together give a triangular number (116886 = T₄₈₃).

The spelling of 1124344452 in words is "one billion, one hundred twenty-four million, three hundred forty-four thousand, four hundred fifty-two".