1113443304412 has 12 divisors (see below), whose sum is σ = 1948723892640. Its totient is φ = 556665049376.

The previous prime is 1113443304353. The next prime is 1113443304469. The reversal of 1113443304412 is 2144033443111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14106433 + ... + 14185144.

It is an arithmetic number, because the mean of its divisors is an integer number (162393657720).

Almost surely, 2^{1113443304412} is an apocalyptic number.

It is an amenable number.

1113443304412 is a deficient number, since it is larger than the sum of its proper divisors (835280588228).

1113443304412 is a wasteful number, since it uses less digits than its factorization.

1113443304412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28301420 (or 28301418 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 1113443304412 its reverse (2144033443111), we get a palindrome (3257476747523).

The spelling of 1113443304412 in words is "one trillion, one hundred thirteen billion, four hundred forty-three million, three hundred four thousand, four hundred twelve".