1143334320234 has 32 divisors (see below), whose sum is σ = 2346020920320. Its totient is φ = 371266165872.

The previous prime is 1143334320179. The next prime is 1143334320239. The reversal of 1143334320234 is 4320234333411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1143334320195 and 1143334320204.

It is not an unprimeable number, because it can be changed into a prime (1143334320239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5748562 + ... + 5944125.

It is an arithmetic number, because the mean of its divisors is an integer number (73313153760).

Almost surely, 2^{1143334320234} is an apocalyptic number.

1143334320234 is an abundant number, since it is smaller than the sum of its proper divisors (1202686600086).

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

1143334320234 is a wasteful number, since it uses less digits than its factorization.

1143334320234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11693114.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 1143334320234 its reverse (4320234333411), we get a palindrome (5463568653645).

The spelling of 1143334320234 in words is "one trillion, one hundred forty-three billion, three hundred thirty-four million, three hundred twenty thousand, two hundred thirty-four".