1143232094 has 16 divisors (see below), whose sum is σ = 1726909632. Its totient is φ = 567604128.

The previous prime is 1143232093. The next prime is 1143232121. The reversal of 1143232094 is 4902323411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143232091) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 376667 + ... + 379689.

It is an arithmetic number, because the mean of its divisors is an integer number (107931852).

Almost surely, 2^1143232094 is an apocalyptic number.

1143232094 is a deficient number, since it is larger than the sum of its proper divisors (583677538).

1143232094 is a wasteful number, since it uses less digits than its factorization.

1143232094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1143232094 is about 33811.7153365516. The cubic root of 1143232094 is about 1045.6302430524.

The spelling of 1143232094 in words is "one billion, one hundred forty-three million, two hundred thirty-two thousand, ninety-four".