304030240430 has 64 divisors (see below), whose sum is σ = 667279337472. Its totient is φ = 97358277120.

The previous prime is 304030240429. The next prime is 304030240471. The reversal of 304030240430 is 34042030403.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 304030240396 and 304030240405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 819254 + ... + 1131033.

It is an arithmetic number, because the mean of its divisors is an integer number (10426239648).

Almost surely, 2^304030240430 is an apocalyptic number.

304030240430 is an abundant number, since it is smaller than the sum of its proper divisors (363249097042).

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

304030240430 is a wasteful number, since it uses less digits than its factorization.

304030240430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950449.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 304030240430 its reverse (34042030403), we get a palindrome (338072270833).

The spelling of 304030240430 in words is "three hundred four billion, thirty million, two hundred forty thousand, four hundred thirty".