1143003232234 has 4 divisors (see below), whose sum is σ = 1714504848354. Its totient is φ = 571501616116.

The previous prime is 1143003232219. The next prime is 1143003232237. The reversal of 1143003232234 is 4322323003411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 837197550225 + 305805682009 = 914985^2 + 552997^2 .

It is not an unprimeable number, because it can be changed into a prime (1143003232237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285750808057 + ... + 285750808060.

Almost surely, 2^{1143003232234} is an apocalyptic number.

1143003232234 is a deficient number, since it is larger than the sum of its proper divisors (571501616120).

1143003232234 is an equidigital number, since it uses as much as digits as its factorization.

1143003232234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571501616119.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1143003232234 its reverse (4322323003411), we get a palindrome (5465326235645).

The spelling of 1143003232234 in words is "one trillion, one hundred forty-three billion, three million, two hundred thirty-two thousand, two hundred thirty-four".