1104421304402 has 16 divisors (see below), whose sum is σ = 1784580806232. Its totient is φ = 509585589120.

The previous prime is 1104421304401. The next prime is 1104421304429. The reversal of 1104421304402 is 2044031244011.

It can be written as a sum of positive squares in 4 ways, for example, as 775313709361 + 329107595041 = 880519^2 + 573679^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (1104421304401) 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, 6046643 + ... + 6226614.

Almost surely, 2^{1104421304402} is an apocalyptic number.

1104421304402 is a deficient number, since it is larger than the sum of its proper divisors (680159501830).

1104421304402 is a wasteful number, since it uses less digits than its factorization.

1104421304402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12276733.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1104421304402 its reverse (2044031244011), we get a palindrome (3148452548413).

The spelling of 1104421304402 in words is "one trillion, one hundred four billion, four hundred twenty-one million, three hundred four thousand, four hundred two".