344341335513 has 8 divisors (see below), whose sum is σ = 524710606528. Its totient is φ = 196766477424.

The previous prime is 344341335511. The next prime is 344341335523. The reversal of 344341335513 is 315533143443.

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

It is not a de Polignac number, because 344341335513 - 2¹ = 344341335511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344341335511) 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, 8198603206 + ... + 8198603247.

It is an arithmetic number, because the mean of its divisors is an integer number (65588825816).

Almost surely, 2^344341335513 is an apocalyptic number.

It is an amenable number.

344341335513 is a deficient number, since it is larger than the sum of its proper divisors (180369271015).

344341335513 is a wasteful number, since it uses less digits than its factorization.

344341335513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16397206463.

The product of its digits is 388800, while the sum is 39.

Adding to 344341335513 its reverse (315533143443), we get a palindrome (659874478956).

The spelling of 344341335513 in words is "three hundred forty-four billion, three hundred forty-one million, three hundred thirty-five thousand, five hundred thirteen".