1043142544 has 40 divisors (see below), whose sum is σ = 2067189120. Its totient is φ = 509808000.

The previous prime is 1043142521. The next prime is 1043142563. The reversal of 1043142544 is 4452413401.

1043142544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123579 + ... + 131749.

It is an arithmetic number, because the mean of its divisors is an integer number (51679728).

Almost surely, 2^1043142544 is an apocalyptic number.

It is an amenable number.

1043142544 is a deficient number, since it is larger than the sum of its proper divisors (1024046576).

1043142544 is a wasteful number, since it uses less digits than its factorization.

1043142544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8359 (or 8353 counting only the distinct ones).

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

The square root of 1043142544 is about 32297.7173187208. The cubic root of 1043142544 is about 1014.1788578184.

Adding to 1043142544 its reverse (4452413401), we get a palindrome (5495555945).

It can be divided in two parts, 10431 and 42544, that added together give a triangular number (52975 = T₃₂₅).

The spelling of 1043142544 in words is "one billion, forty-three million, one hundred forty-two thousand, five hundred forty-four".