1043434144 has 24 divisors (see below), whose sum is σ = 2055201120. Its totient is φ = 521478336.

The previous prime is 1043434129. The next prime is 1043434157. The reversal of 1043434144 is 4414343401.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 78957 + ... + 91219.

It is an arithmetic number, because the mean of its divisors is an integer number (85633380).

Almost surely, 2^1043434144 is an apocalyptic number.

It is an amenable number.

1043434144 is a deficient number, since it is larger than the sum of its proper divisors (1011766976).

1043434144 is a wasteful number, since it uses less digits than its factorization.

1043434144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14932 (or 14924 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 1043434144 is about 32302.2312542029. The cubic root of 1043434144 is about 1014.2733501785.

Adding to 1043434144 its reverse (4414343401), we get a palindrome (5457777545).

The spelling of 1043434144 in words is "one billion, forty-three million, four hundred thirty-four thousand, one hundred forty-four".