344422420103 has 16 divisors (see below), whose sum is σ = 368507178144. Its totient is φ = 320763801600.

The previous prime is 344422420099. The next prime is 344422420117. The reversal of 344422420103 is 301024224443.

It is a cyclic number.

It is not a de Polignac number, because 344422420103 - 2² = 344422420099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344422425103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11523128 + ... + 11552978.

It is an arithmetic number, because the mean of its divisors is an integer number (23031698634).

Almost surely, 2^344422420103 is an apocalyptic number.

344422420103 is a deficient number, since it is larger than the sum of its proper divisors (24084758041).

344422420103 is a wasteful number, since it uses less digits than its factorization.

344422420103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36962.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 344422420103 its reverse (301024224443), we get a palindrome (645446644546).

The spelling of 344422420103 in words is "three hundred forty-four billion, four hundred twenty-two million, four hundred twenty thousand, one hundred three".