1043344045 has 16 divisors (see below), whose sum is σ = 1285827840. Its totient is φ = 812274624.

The previous prime is 1043343997. The next prime is 1043344087. The reversal of 1043344045 is 5404433401.

1043344045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1043344045 - 2¹¹ = 1043341997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50796 + ... + 68314.

It is an arithmetic number, because the mean of its divisors is an integer number (80364240).

Almost surely, 2^1043344045 is an apocalyptic number.

It is an amenable number.

1043344045 is a deficient number, since it is larger than the sum of its proper divisors (242483795).

1043344045 is a wasteful number, since it uses less digits than its factorization.

1043344045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17844.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 1043344045 is about 32300.8365990728. The cubic root of 1043344045 is about 1014.2441556687.

Adding to 1043344045 its reverse (5404433401), we get a palindrome (6447777446).

The spelling of 1043344045 in words is "one billion, forty-three million, three hundred forty-four thousand, forty-five".