1143048796 has 12 divisors (see below), whose sum is σ = 2001239800. Its totient is φ = 571266000.

The previous prime is 1143048787. The next prime is 1143048817. The reversal of 1143048796 is 6978403411.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 54471 + ... + 72478.

Almost surely, 2^1143048796 is an apocalyptic number.

It is an amenable number.

1143048796 is a deficient number, since it is larger than the sum of its proper divisors (858191004).

1143048796 is a wasteful number, since it uses less digits than its factorization.

1143048796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129204 (or 129202 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 1143048796 is about 33809.0046585226. The cubic root of 1143048796 is about 1045.5743570028.

The spelling of 1143048796 in words is "one billion, one hundred forty-three million, forty-eight thousand, seven hundred ninety-six".