1110044401442 has 8 divisors (see below), whose sum is σ = 1675672122396. Its totient is φ = 551487027312.

The previous prime is 1110044401441. The next prime is 1110044401493. The reversal of 1110044401442 is 2441044400111.

It can be written as a sum of positive squares in 2 ways, for example, as 878491923841 + 231552477601 = 937279^2 + 481199^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1110044401441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1767586313 + ... + 1767586940.

Almost surely, 2^{1110044401442} is an apocalyptic number.

1110044401442 is a deficient number, since it is larger than the sum of its proper divisors (565627720954).

1110044401442 is a wasteful number, since it uses less digits than its factorization.

1110044401442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535173412.

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 1110044401442 its reverse (2441044400111), we get a palindrome (3551088801553).

The spelling of 1110044401442 in words is "one trillion, one hundred ten billion, forty-four million, four hundred one thousand, four hundred forty-two".