1104442240634 has 4 divisors (see below), whose sum is σ = 1656663360954. Its totient is φ = 552221120316.

The previous prime is 1104442240609. The next prime is 1104442240637. The reversal of 1104442240634 is 4360422444011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1104401319025 + 40921609 = 1050905^2 + 6397^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1104442240594 and 1104442240603.

It is not an unprimeable number, because it can be changed into a prime (1104442240637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276110560157 + ... + 276110560160.

Almost surely, 2^{1104442240634} is an apocalyptic number.

1104442240634 is a deficient number, since it is larger than the sum of its proper divisors (552221120320).

1104442240634 is an equidigital number, since it uses as much as digits as its factorization.

1104442240634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552221120319.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 1104442240634 its reverse (4360422444011), we get a palindrome (5464864684645).

The spelling of 1104442240634 in words is "one trillion, one hundred four billion, four hundred forty-two million, two hundred forty thousand, six hundred thirty-four".