344402411100403 has 2 divisors, whose sum is σ = 344402411100404. Its totient is φ = 344402411100402.

The previous prime is 344402411100401. The next prime is 344402411100437. The reversal of 344402411100403 is 304001114204443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344402411100403 - 2¹ = 344402411100401 is a prime.

It is a super-2 number, since 2×344402411100403² (a number of 30 digits) contains 22 as substring.

Together with 344402411100401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (344402411100401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172201205550201 + 172201205550202.

It is an arithmetic number, because the mean of its divisors is an integer number (172201205550202).

Almost surely, 2^{344402411100403} is an apocalyptic number.

344402411100403 is a deficient number, since it is larger than the sum of its proper divisors (1).

344402411100403 is an equidigital number, since it uses as much as digits as its factorization.

344402411100403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 344402411100403 its reverse (304001114204443), we get a palindrome (648403525304846).

The spelling of 344402411100403 in words is "three hundred forty-four trillion, four hundred two billion, four hundred eleven million, one hundred thousand, four hundred three".