344834442347 has 8 divisors (see below), whose sum is σ = 349008300816. Its totient is φ = 340673213952.

The previous prime is 344834442313. The next prime is 344834442353. The reversal of 344834442347 is 743244438443.

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 344834442347 - 2¹⁶ = 344834376811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344834442295 and 344834442304.

It is not an unprimeable number, because it can be changed into a prime (344834442247) 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, 3102578 + ... + 3211799.

It is an arithmetic number, because the mean of its divisors is an integer number (43626037602).

Almost surely, 2^344834442347 is an apocalyptic number.

344834442347 is a deficient number, since it is larger than the sum of its proper divisors (4173858469).

344834442347 is an equidigital number, since it uses as much as digits as its factorization.

344834442347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6315037.

The product of its digits is 12386304, while the sum is 50.

The spelling of 344834442347 in words is "three hundred forty-four billion, eight hundred thirty-four million, four hundred forty-two thousand, three hundred forty-seven".