340313230404 has 144 divisors (see below), whose sum is σ = 993031148928. Its totient is φ = 96254936064.

The previous prime is 340313230399. The next prime is 340313230417. The reversal of 340313230404 is 404032313043.

340313230404 is a `hidden beast` number, since 3 + 40 + 313 + 2 + 304 + 0 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24966639 + ... + 24980265.

Almost surely, 2^340313230404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340313230404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (496515574464).

340313230404 is an abundant number, since it is smaller than the sum of its proper divisors (652717918524).

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

340313230404 is a wasteful number, since it uses less digits than its factorization.

340313230404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14634 (or 14629 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 340313230404 its reverse (404032313043), we get a palindrome (744345543447).

The spelling of 340313230404 in words is "three hundred forty billion, three hundred thirteen million, two hundred thirty thousand, four hundred four".