1124344045 has 16 divisors (see below), whose sum is σ = 1558450368. Its totient is φ = 769603840.

The previous prime is 1124344027. The next prime is 1124344069. The reversal of 1124344045 is 5404434211.

It is not a de Polignac number, because 1124344045 - 2¹¹ = 1124341997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600319 + ... + 602188.

It is an arithmetic number, because the mean of its divisors is an integer number (97403148).

Almost surely, 2^1124344045 is an apocalyptic number.

It is an amenable number.

1124344045 is a deficient number, since it is larger than the sum of its proper divisors (434106323).

1124344045 is a wasteful number, since it uses less digits than its factorization.

1124344045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202540.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 1124344045 is about 33531.2398369043. The cubic root of 1124344045 is about 1039.8397327617.

Adding to 1124344045 its reverse (5404434211), we get a palindrome (6528778256).

The spelling of 1124344045 in words is "one billion, one hundred twenty-four million, three hundred forty-four thousand, forty-five".