343413203340444 has 24 divisors (see below), whose sum is σ = 801514569518208. Its totient is φ = 114440054200560.

The previous prime is 343413203340419. The next prime is 343413203340481. The reversal of 343413203340444 is 444043302314343.

It is a super-2 number, since 2×343413203340444² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 343413203340396 and 343413203340405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3876651312 + ... + 3876739895.

It is an arithmetic number, because the mean of its divisors is an integer number (33396440396592).

Almost surely, 2^{343413203340444} is an apocalyptic number.

It is an amenable number.

343413203340444 is an abundant number, since it is smaller than the sum of its proper divisors (458101366177764).

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

343413203340444 is a wasteful number, since it uses less digits than its factorization.

343413203340444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7753394905 (or 7753394903 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 42.

Adding to 343413203340444 its reverse (444043302314343), we get a palindrome (787456505654787).

The spelling of 343413203340444 in words is "three hundred forty-three trillion, four hundred thirteen billion, two hundred three million, three hundred forty thousand, four hundred forty-four".