1104423442040 has 16 divisors (see below), whose sum is σ = 2484952744680. Its totient is φ = 441769376800.

The previous prime is 1104423442021. The next prime is 1104423442049. The reversal of 1104423442040 is 402443244011.

It is a super-2 number, since 2×1104423442040² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1104423441994 and 1104423442012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104423442049) 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, 13805292986 + ... + 13805293065.

Almost surely, 2^{1104423442040} is an apocalyptic number.

1104423442040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104423442040 is an abundant number, since it is smaller than the sum of its proper divisors (1380529302640).

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

1104423442040 is a wasteful number, since it uses less digits than its factorization.

1104423442040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27610586062 (or 27610586058 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 1104423442040 its reverse (402443244011), we get a palindrome (1506866686051).

The spelling of 1104423442040 in words is "one trillion, one hundred four billion, four hundred twenty-three million, four hundred forty-two thousand, forty".