1143301433012 has 6 divisors (see below), whose sum is σ = 2000777507778. Its totient is φ = 571650716504.

The previous prime is 1143301433009. The next prime is 1143301433077. The reversal of 1143301433012 is 2103341033411.

It can be written as a sum of positive squares in only one way, i.e., 965667843856 + 177633589156 = 982684^2 + 421466^2 .

It is a congruent number.

It is an unprimeable number.

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, 142912679123 + ... + 142912679130.

It is an arithmetic number, because the mean of its divisors is an integer number (333462917963).

Almost surely, 2^{1143301433012} is an apocalyptic number.

It is an amenable number.

1143301433012 is a deficient number, since it is larger than the sum of its proper divisors (857476074766).

1143301433012 is a wasteful number, since it uses less digits than its factorization.

1143301433012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285825358257 (or 285825358255 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1143301433012 its reverse (2103341033411), we get a palindrome (3246642466423).

The spelling of 1143301433012 in words is "one trillion, one hundred forty-three billion, three hundred one million, four hundred thirty-three thousand, twelve".