1304024442 has 16 divisors (see below), whose sum is σ = 2980627392. Its totient is φ = 372578400.

The previous prime is 1304024437. The next prime is 1304024471. The reversal of 1304024442 is 2444204031.

It is a happy number.

It is a super-2 number, since 2×1304024442² = 3400959490666822728, which contains 22 as substring.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 15524059 + ... + 15524142.

It is an arithmetic number, because the mean of its divisors is an integer number (186289212).

Almost surely, 2^1304024442 is an apocalyptic number.

1304024442 is an abundant number, since it is smaller than the sum of its proper divisors (1676602950).

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

1304024442 is a wasteful number, since it uses less digits than its factorization.

1304024442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31048213.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 1304024442 is about 36111.2785982441. The cubic root of 1304024442 is about 1092.5179401739.

Adding to 1304024442 its reverse (2444204031), we get a palindrome (3748228473).

The spelling of 1304024442 in words is "one billion, three hundred four million, twenty-four thousand, four hundred forty-two".