344325432416 has 96 divisors (see below), whose sum is σ = 810684624960. Its totient is φ = 140870486016.

The previous prime is 344325432361. The next prime is 344325432419. The reversal of 344325432416 is 614234523443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344325432419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47330 + ... + 831198.

It is an arithmetic number, because the mean of its divisors is an integer number (8444631510).

Almost surely, 2^344325432416 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 344325432416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (405342312480).

344325432416 is an abundant number, since it is smaller than the sum of its proper divisors (466359192544).

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

344325432416 is a wasteful number, since it uses less digits than its factorization.

344325432416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783976 (or 783968 counting only the distinct ones).

The product of its digits is 829440, while the sum is 41.

Adding to 344325432416 its reverse (614234523443), we get a palindrome (958559955859).

The spelling of 344325432416 in words is "three hundred forty-four billion, three hundred twenty-five million, four hundred thirty-two thousand, four hundred sixteen".