1304214322242 has 64 divisors (see below), whose sum is σ = 2837679215616. Its totient is φ = 397229486400.

The previous prime is 1304214322237. The next prime is 1304214322249. The reversal of 1304214322242 is 2422234124031.

It is not an unprimeable number, because it can be changed into a prime (1304214322249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3137533 + ... + 3528815.

It is an arithmetic number, because the mean of its divisors is an integer number (44338737744).

Almost surely, 2^{1304214322242} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1304214322242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1418839607808).

1304214322242 is an abundant number, since it is smaller than the sum of its proper divisors (1533464893374).

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

1304214322242 is a wasteful number, since it uses less digits than its factorization.

1304214322242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391735.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1304214322242 its reverse (2422234124031), we get a palindrome (3726448446273).

The spelling of 1304214322242 in words is "one trillion, three hundred four billion, two hundred fourteen million, three hundred twenty-two thousand, two hundred forty-two".