344622226443 has 16 divisors (see below), whose sum is σ = 504166208256. Its totient is φ = 207654657440.

The previous prime is 344622226387. The next prime is 344622226447.

344622226443 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 344622226443 - 2¹³ = 344622218251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344622226395 and 344622226404.

It is not an unprimeable number, because it can be changed into a prime (344622226447) 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, 30176655 + ... + 30188072.

It is an arithmetic number, because the mean of its divisors is an integer number (31510388016).

Almost surely, 2^344622226443 is an apocalyptic number.

344622226443 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

344622226443 is a deficient number, since it is larger than the sum of its proper divisors (159543981813).

344622226443 is a wasteful number, since it uses less digits than its factorization.

344622226443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60364914.

The product of its digits is 1327104, while the sum is 42.

The spelling of 344622226443 in words is "three hundred forty-four billion, six hundred twenty-two million, two hundred twenty-six thousand, four hundred forty-three".