344104042432 has 14 divisors (see below), whose sum is σ = 682831459328. Its totient is φ = 172052021184.

The previous prime is 344104042397. The next prime is 344104042433. The reversal of 344104042432 is 234240401443.

It is a junction number, because it is equal to n+sod(n) for n = 344104042394 and 344104042403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344104042433) 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 as a sum of consecutive naturals, namely, 2688312768 + ... + 2688312895.

Almost surely, 2^344104042432 is an apocalyptic number.

344104042432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

344104042432 is a deficient number, since it is larger than the sum of its proper divisors (338727416896).

344104042432 is an equidigital number, since it uses as much as digits as its factorization.

344104042432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5376625675 (or 5376625665 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 344104042432 its reverse (234240401443), we get a palindrome (578344443875).

The spelling of 344104042432 in words is "three hundred forty-four billion, one hundred four million, forty-two thousand, four hundred thirty-two".