1143142233404 has 6 divisors (see below), whose sum is σ = 2000498908464. Its totient is φ = 571571116700.

The previous prime is 1143142233403. The next prime is 1143142233437. The reversal of 1143142233404 is 4043322413411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143142233403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142892779172 + ... + 142892779179.

It is an arithmetic number, because the mean of its divisors is an integer number (333416484744).

Almost surely, 2^{1143142233404} is an apocalyptic number.

It is an amenable number.

1143142233404 is a deficient number, since it is larger than the sum of its proper divisors (857356675060).

1143142233404 is a wasteful number, since it uses less digits than its factorization.

1143142233404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285785558355 (or 285785558353 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1143142233404 its reverse (4043322413411), we get a palindrome (5186464646815).

The spelling of 1143142233404 in words is "one trillion, one hundred forty-three billion, one hundred forty-two million, two hundred thirty-three thousand, four hundred four".