1104441426 has 32 divisors (see below), whose sum is σ = 2677435200. Its totient is φ = 334679040.

The previous prime is 1104441421. The next prime is 1104441449. The reversal of 1104441426 is 6241444011.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1104441426.

It is not an unprimeable number, because it can be changed into a prime (1104441421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 929071 + ... + 930258.

It is an arithmetic number, because the mean of its divisors is an integer number (83669850).

Almost surely, 2^1104441426 is an apocalyptic number.

1104441426 is an abundant number, since it is smaller than the sum of its proper divisors (1572993774).

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

1104441426 is a wasteful number, since it uses less digits than its factorization.

1104441426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859351 (or 1859345 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 1104441426 is about 33233.1374684967. The cubic root of 1104441426 is about 1033.6675817997.

Adding to 1104441426 its reverse (6241444011), we get a palindrome (7345885437).

The spelling of 1104441426 in words is "one billion, one hundred four million, four hundred forty-one thousand, four hundred twenty-six".