1322441004 has 12 divisors (see below), whose sum is σ = 3085695704. Its totient is φ = 440813664.

The previous prime is 1322440993. The next prime is 1322441009. The reversal of 1322441004 is 4001442231.

1322441004 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1322441009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55101697 + ... + 55101720.

Almost surely, 2^1322441004 is an apocalyptic number.

It is an amenable number.

1322441004 is an abundant number, since it is smaller than the sum of its proper divisors (1763254700).

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

1322441004 is a wasteful number, since it uses less digits than its factorization.

1322441004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110203424 (or 110203422 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1322441004 is about 36365.3819449212. The cubic root of 1322441004 is about 1097.6370776768.

Adding to 1322441004 its reverse (4001442231), we get a palindrome (5323883235).

The spelling of 1322441004 in words is "one billion, three hundred twenty-two million, four hundred forty-one thousand, four".