344132332403 has 4 divisors (see below), whose sum is σ = 344134166280. Its totient is φ = 344130498528.

The previous prime is 344132332387. The next prime is 344132332417. The reversal of 344132332403 is 304233231443.

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

It is a cyclic number.

It is not a de Polignac number, because 344132332403 - 2⁴ = 344132332387 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 344132332403.

It is not an unprimeable number, because it can be changed into a prime (344132332003) 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, 598625 + ... + 1023042.

It is an arithmetic number, because the mean of its divisors is an integer number (86033541570).

Almost surely, 2^344132332403 is an apocalyptic number.

344132332403 is a deficient number, since it is larger than the sum of its proper divisors (1833877).

344132332403 is a wasteful number, since it uses less digits than its factorization.

344132332403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833876.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 344132332403 its reverse (304233231443), we get a palindrome (648365563846).

The spelling of 344132332403 in words is "three hundred forty-four billion, one hundred thirty-two million, three hundred thirty-two thousand, four hundred three".