344282452521 has 8 divisors (see below), whose sum is σ = 524620880064. Its totient is φ = 196732830000.

The previous prime is 344282452511. The next prime is 344282452537. The reversal of 344282452521 is 125254282443.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 344282452521 - 2¹⁵ = 344282419753 is a prime.

It is a super-2 number, since 2×344282452521² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (344282452511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8197201230 + ... + 8197201271.

It is an arithmetic number, because the mean of its divisors is an integer number (65577610008).

Almost surely, 2^344282452521 is an apocalyptic number.

It is an amenable number.

344282452521 is a deficient number, since it is larger than the sum of its proper divisors (180338427543).

344282452521 is a wasteful number, since it uses less digits than its factorization.

344282452521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16394402511.

The product of its digits is 614400, while the sum is 42.

The spelling of 344282452521 in words is "three hundred forty-four billion, two hundred eighty-two million, four hundred fifty-two thousand, five hundred twenty-one".