1104443442 has 12 divisors (see below), whose sum is σ = 2392960830. Its totient is φ = 368147808.

The previous prime is 1104443429. The next prime is 1104443449. The reversal of 1104443442 is 2443444011.

It can be written as a sum of positive squares in only one way, i.e., 633075921 + 471367521 = 25161^2 + 21711^2 .

It is not an unprimeable number, because it can be changed into a prime (1104443449) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 30678967 + ... + 30679002.

Almost surely, 2^1104443442 is an apocalyptic number.

1104443442 is an abundant number, since it is smaller than the sum of its proper divisors (1288517388).

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

1104443442 is a wasteful number, since it uses less digits than its factorization.

1104443442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61357977 (or 61357974 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 1104443442 is about 33233.1677996546. The cubic root of 1104443442 is about 1033.6682107368.

Adding to 1104443442 its reverse (2443444011), we get a palindrome (3547887453).

The spelling of 1104443442 in words is "one billion, one hundred four million, four hundred forty-three thousand, four hundred forty-two".