1104420140 has 12 divisors (see below), whose sum is σ = 2319282336. Its totient is φ = 441768048.

The previous prime is 1104420133. The next prime is 1104420151. The reversal of 1104420140 is 410244011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27610484 + ... + 27610523.

It is an arithmetic number, because the mean of its divisors is an integer number (193273528).

Almost surely, 2^1104420140 is an apocalyptic number.

1104420140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104420140 is an abundant number, since it is smaller than the sum of its proper divisors (1214862196).

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

1104420140 is a wasteful number, since it uses less digits than its factorization.

1104420140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55221016 (or 55221014 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1104420140 is about 33232.8172143139. The cubic root of 1104420140 is about 1033.6609411006.

Adding to 1104420140 its reverse (410244011), we get a palindrome (1514664151).

The spelling of 1104420140 in words is "one billion, one hundred four million, four hundred twenty thousand, one hundred forty".