344352422253 has 16 divisors (see below), whose sum is σ = 542821553280. Its totient is φ = 189987542976.

The previous prime is 344352422159. The next prime is 344352422257. The reversal of 344352422253 is 352224253443.

It is not a de Polignac number, because 344352422253 - 2²¹ = 344350325101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344352422257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282718950 + ... + 282720167.

It is an arithmetic number, because the mean of its divisors is an integer number (33926347080).

Almost surely, 2^344352422253 is an apocalyptic number.

It is an amenable number.

344352422253 is a deficient number, since it is larger than the sum of its proper divisors (198469131027).

344352422253 is a wasteful number, since it uses less digits than its factorization.

344352422253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565439156.

The product of its digits is 691200, while the sum is 39.

Adding to 344352422253 its reverse (352224253443), we get a palindrome (696576675696).

The spelling of 344352422253 in words is "three hundred forty-four billion, three hundred fifty-two million, four hundred twenty-two thousand, two hundred fifty-three".