344454055223213 has 48 divisors (see below), whose sum is σ = 383244979795776. Its totient is φ = 309334641707520.

The previous prime is 344454055223119. The next prime is 344454055223221. The reversal of 344454055223213 is 312322550454443.

It is not a de Polignac number, because 344454055223213 - 2¹⁶ = 344454055157677 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 (344454055226213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2876695481 + ... + 2876815217.

It is an arithmetic number, because the mean of its divisors is an integer number (7984270412412).

Almost surely, 2^{344454055223213} is an apocalyptic number.

It is an amenable number.

344454055223213 is a deficient number, since it is larger than the sum of its proper divisors (38790924572563).

344454055223213 is a wasteful number, since it uses less digits than its factorization.

344454055223213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122974 (or 122961 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 47.

The spelling of 344454055223213 in words is "three hundred forty-four trillion, four hundred fifty-four billion, fifty-five million, two hundred twenty-three thousand, two hundred thirteen".