344322205445 has 8 divisors (see below), whose sum is σ = 413309675520. Its totient is φ = 275375745040.

The previous prime is 344322205429. The next prime is 344322205463. The reversal of 344322205445 is 544502223443.

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

It is not a de Polignac number, because 344322205445 - 2⁴ = 344322205429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344322205399 and 344322205408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10233941 + ... + 10267530.

It is an arithmetic number, because the mean of its divisors is an integer number (51663709440).

Almost surely, 2^344322205445 is an apocalyptic number.

It is an amenable number.

344322205445 is a deficient number, since it is larger than the sum of its proper divisors (68987470075).

344322205445 is a wasteful number, since it uses less digits than its factorization.

344322205445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20504835.

The product of its (nonzero) digits is 460800, while the sum is 38.

Adding to 344322205445 its reverse (544502223443), we get a palindrome (888824428888).

The spelling of 344322205445 in words is "three hundred forty-four billion, three hundred twenty-two million, two hundred five thousand, four hundred forty-five".