1104447242 has 4 divisors (see below), whose sum is σ = 1656670866. Its totient is φ = 552223620.

The previous prime is 1104447241. The next prime is 1104447269. The reversal of 1104447242 is 2427444011.

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., 690690961 + 413756281 = 26281^2 + 20341^2 .

It is a super-2 number, since 2×1104447242² = 2439607420722813128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1104447241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276111809 + ... + 276111812.

Almost surely, 2^1104447242 is an apocalyptic number.

1104447242 is a deficient number, since it is larger than the sum of its proper divisors (552223624).

1104447242 is an equidigital number, since it uses as much as digits as its factorization.

1104447242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552223623.

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 1104447242 is about 33233.2249714047. The cubic root of 1104447242 is about 1033.6693962313.

The spelling of 1104447242 in words is "one billion, one hundred four million, four hundred forty-seven thousand, two hundred forty-two".