1143033414 has 8 divisors (see below), whose sum is σ = 2286066840. Its totient is φ = 381011136.

The previous prime is 1143033413. The next prime is 1143033431. The reversal of 1143033414 is 4143303411.

It is a sphenic number, since it is the product of 3 distinct primes.

1143033414 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143033413) by changing a digit.

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, 95252779 + ... + 95252790.

It is an arithmetic number, because the mean of its divisors is an integer number (285758355).

Almost surely, 2^1143033414 is an apocalyptic number.

1143033414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1143033414 is a wasteful number, since it uses less digits than its factorization.

1143033414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190505574.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1143033414 is about 33808.7771739825. Note that the first 3 decimals coincide. The cubic root of 1143033414 is about 1045.5696668861.

Adding to 1143033414 its reverse (4143303411), we get a palindrome (5286336825).

It can be divided in two parts, 11430 and 33414, that added together give a palindrome (44844).

The spelling of 1143033414 in words is "one billion, one hundred forty-three million, thirty-three thousand, four hundred fourteen".