1112401045444 has 24 divisors (see below), whose sum is σ = 2101180556160. Its totient is φ = 512256904224.

The previous prime is 1112401045411. The next prime is 1112401045447. The reversal of 1112401045444 is 4445401042111.

It is not an unprimeable number, because it can be changed into a prime (1112401045447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24121804 + ... + 24167875.

It is an arithmetic number, because the mean of its divisors is an integer number (87549189840).

Almost surely, 2^{1112401045444} is an apocalyptic number.

It is an amenable number.

1112401045444 is a deficient number, since it is larger than the sum of its proper divisors (988779510716).

1112401045444 is a wasteful number, since it uses less digits than its factorization.

1112401045444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48290139 (or 48290137 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

Adding to 1112401045444 its reverse (4445401042111), we get a palindrome (5557802087555).

The spelling of 1112401045444 in words is "one trillion, one hundred twelve billion, four hundred one million, forty-five thousand, four hundred forty-four".