344424305105 has 8 divisors (see below), whose sum is σ = 426641720064. Its totient is φ = 266651074800.

The previous prime is 344424305089. The next prime is 344424305107. The reversal of 344424305105 is 501503424443.

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

It is not a de Polignac number, because 344424305105 - 2⁴ = 344424305089 is a prime.

It is a super-2 number, since 2×344424305105² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344424305107) 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, 1111045991 + ... + 1111046300.

It is an arithmetic number, because the mean of its divisors is an integer number (53330215008).

Almost surely, 2^344424305105 is an apocalyptic number.

It is an amenable number.

344424305105 is a deficient number, since it is larger than the sum of its proper divisors (82217414959).

344424305105 is a wasteful number, since it uses less digits than its factorization.

344424305105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222092327.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 344424305105 its reverse (501503424443), we get a palindrome (845927729548).

The spelling of 344424305105 in words is "three hundred forty-four billion, four hundred twenty-four million, three hundred five thousand, one hundred five".