1124440343 has 8 divisors (see below), whose sum is σ = 1217085408. Its totient is φ = 1032673824.

The previous prime is 1124440321. The next prime is 1124440351. The reversal of 1124440343 is 3430444211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1124440343 - 2⁶ = 1124440279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124446343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216971 + ... + 222092.

It is an arithmetic number, because the mean of its divisors is an integer number (152135676).

Almost surely, 2^1124440343 is an apocalyptic number.

1124440343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1124440343 is a deficient number, since it is larger than the sum of its proper divisors (92645065).

1124440343 is a wasteful number, since it uses less digits than its factorization.

1124440343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439273.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1124440343 is about 33532.6757506764. The cubic root of 1124440343 is about 1039.8694187012.

Adding to 1124440343 its reverse (3430444211), we get a palindrome (4554884554).

The spelling of 1124440343 in words is "one billion, one hundred twenty-four million, four hundred forty thousand, three hundred forty-three".