1144330334412 has 24 divisors (see below), whose sum is σ = 2742269090736. Its totient is φ = 371134162368.

The previous prime is 1144330334369. The next prime is 1144330334443. The reversal of 1144330334412 is 2144330334411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1288659843 + ... + 1288660730.

It is an arithmetic number, because the mean of its divisors is an integer number (114261212114).

Almost surely, 2^{1144330334412} is an apocalyptic number.

1144330334412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1144330334412 is an abundant number, since it is smaller than the sum of its proper divisors (1597938756324).

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

1144330334412 is a wasteful number, since it uses less digits than its factorization.

1144330334412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577320617 (or 2577320615 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 1144330334412 its reverse (2144330334411), we get a palindrome (3288660668823).

Subtracting 1144330334412 from its reverse (2144330334411), we obtain a palindrome (999999999999).

The spelling of 1144330334412 in words is "one trillion, one hundred forty-four billion, three hundred thirty million, three hundred thirty-four thousand, four hundred twelve".