344641745226216 has 64 divisors (see below), whose sum is σ = 861768172944000. Its totient is φ = 114858742411008.

The previous prime is 344641745226211. The next prime is 344641745226283. The reversal of 344641745226216 is 612622547146443.

It is not an unprimeable number, because it can be changed into a prime (344641745226211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3527971725 + ... + 3528069411.

It is an arithmetic number, because the mean of its divisors is an integer number (13465127702250).

Almost surely, 2^{344641745226216} is an apocalyptic number.

It is an amenable number.

344641745226216 is an abundant number, since it is smaller than the sum of its proper divisors (517126427717784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344641745226216 is a wasteful number, since it uses less digits than its factorization.

344641745226216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124138 (or 124134 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 57.

The spelling of 344641745226216 in words is "three hundred forty-four trillion, six hundred forty-one billion, seven hundred forty-five million, two hundred twenty-six thousand, two hundred sixteen".