344204434333 has 4 divisors (see below), whose sum is σ = 347250491388. Its totient is φ = 341158377280.

The previous prime is 344204434303. The next prime is 344204434349. The reversal of 344204434333 is 333434402443.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 58051119844 + 286153314489 = 240938^2 + 534933^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344204434333 is a prime.

It is a super-2 number, since 2×344204434333² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344204434292 and 344204434301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344204434303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1523028358 + ... + 1523028583.

It is an arithmetic number, because the mean of its divisors is an integer number (86812622847).

Almost surely, 2^344204434333 is an apocalyptic number.

It is an amenable number.

344204434333 is a deficient number, since it is larger than the sum of its proper divisors (3046057055).

344204434333 is a wasteful number, since it uses less digits than its factorization.

344204434333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046057054.

The product of its (nonzero) digits is 497664, while the sum is 37.

Adding to 344204434333 its reverse (333434402443), we get a palindrome (677638836776).

The spelling of 344204434333 in words is "three hundred forty-four billion, two hundred four million, four hundred thirty-four thousand, three hundred thirty-three".