344352422255 has 4 divisors (see below), whose sum is σ = 413222906712. Its totient is φ = 275481937800.

The previous prime is 344352422159. The next prime is 344352422257. The reversal of 344352422255 is 552224253443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552224253443 = 560093 ⋅985951.

It is not a de Polignac number, because 344352422255 - 2¹² = 344352418159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344352422257) 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, 34435242221 + ... + 34435242230.

It is an arithmetic number, because the mean of its divisors is an integer number (103305726678).

Almost surely, 2^344352422255 is an apocalyptic number.

344352422255 is a deficient number, since it is larger than the sum of its proper divisors (68870484457).

344352422255 is an equidigital number, since it uses as much as digits as its factorization.

344352422255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68870484456.

The product of its digits is 1152000, while the sum is 41.

Adding to 344352422255 its reverse (552224253443), we get a palindrome (896576675698).

The spelling of 344352422255 in words is "three hundred forty-four billion, three hundred fifty-two million, four hundred twenty-two thousand, two hundred fifty-five".