304420434444414 has 24 divisors (see below), whose sum is σ = 661345912556472. Its totient is φ = 101201431287600.

The previous prime is 304420434444391. The next prime is 304420434444419. The reversal of 304420434444414 is 414444434024403.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 304420434444414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304420434444419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22670564812 + ... + 22670578239.

It is an arithmetic number, because the mean of its divisors is an integer number (27556079689853).

Almost surely, 2^{304420434444414} is an apocalyptic number.

304420434444414 is an abundant number, since it is smaller than the sum of its proper divisors (356925478112058).

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

304420434444414 is a wasteful number, since it uses less digits than its factorization.

304420434444414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45341143432 (or 45341143429 counting only the distinct ones).

The product of its (nonzero) digits is 4718592, while the sum is 45.

Adding to 304420434444414 its reverse (414444434024403), we get a palindrome (718864868468817).

The spelling of 304420434444414 in words is "three hundred four trillion, four hundred twenty billion, four hundred thirty-four million, four hundred forty-four thousand, four hundred fourteen".