304112034343 has 4 divisors (see below), whose sum is σ = 327505267768. Its totient is φ = 280718800920.

The previous prime is 304112034323. The next prime is 304112034361. The reversal of 304112034343 is 343430211403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343430211403 = 30677 ⋅11195039.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-304112034343 is a prime.

It is a super-2 number, since 2×304112034343² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304112034323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11696616693 + ... + 11696616718.

It is an arithmetic number, because the mean of its divisors is an integer number (81876316942).

Almost surely, 2^304112034343 is an apocalyptic number.

304112034343 is a deficient number, since it is larger than the sum of its proper divisors (23393233425).

304112034343 is a wasteful number, since it uses less digits than its factorization.

304112034343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23393233424.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 304112034343 its reverse (343430211403), we get a palindrome (647542245746).

The spelling of 304112034343 in words is "three hundred four billion, one hundred twelve million, thirty-four thousand, three hundred forty-three".