304342243403 has 8 divisors (see below), whose sum is σ = 332013768240. Its totient is φ = 276671393280.

The previous prime is 304342243391. The next prime is 304342243423.

304342243403 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 304342243403 - 2³⁶ = 235622766667 is a prime.

It is a super-2 number, since 2×304342243403² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 304342243403.

It is not an unprimeable number, because it can be changed into a prime (304342243423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1449251 + ... + 1645907.

It is an arithmetic number, because the mean of its divisors is an integer number (41501721030).

Almost surely, 2^304342243403 is an apocalyptic number.

304342243403 is a deficient number, since it is larger than the sum of its proper divisors (27671524837).

304342243403 is a wasteful number, since it uses less digits than its factorization.

304342243403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337357.

The product of its (nonzero) digits is 82944, while the sum is 32.

It can be divided in two parts, 304342 and 243403, that added together give a palindrome (547745).

The spelling of 304342243403 in words is "three hundred four billion, three hundred forty-two million, two hundred forty-three thousand, four hundred three".