1144043323010 has 64 divisors (see below), whose sum is σ = 2359480320000. Its totient is φ = 391241022912.

The previous prime is 1144043322991. The next prime is 1144043323019. The reversal of 1144043323010 is 103233404411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1144043323019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71214239 + ... + 71230301.

It is an arithmetic number, because the mean of its divisors is an integer number (36866880000).

Almost surely, 2^{1144043323010} is an apocalyptic number.

1144043323010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144043323010 is an abundant number, since it is smaller than the sum of its proper divisors (1215436996990).

1144043323010 is a wasteful number, since it uses less digits than its factorization.

1144043323010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18615.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1144043323010 its reverse (103233404411), we get a palindrome (1247276727421).

The spelling of 1144043323010 in words is "one trillion, one hundred forty-four billion, forty-three million, three hundred twenty-three thousand, ten".