344330201424 has 120 divisors (see below), whose sum is σ = 978858383776. Its totient is φ = 104222764800.

The previous prime is 344330201419. The next prime is 344330201447. The reversal of 344330201424 is 424102033443.

It is a happy number.

It is a super-2 number, since 2×344330201424² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 344330201391 and 344330201400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5094894 + ... + 5162034.

Almost surely, 2^344330201424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 344330201424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (489429191888).

344330201424 is an abundant number, since it is smaller than the sum of its proper divisors (634528182352).

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

344330201424 is a wasteful number, since it uses less digits than its factorization.

344330201424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68057 (or 68040 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 344330201424 its reverse (424102033443), we get a palindrome (768432234867).

The spelling of 344330201424 in words is "three hundred forty-four billion, three hundred thirty million, two hundred one thousand, four hundred twenty-four".