343224322440444 has 72 divisors (see below), whose sum is σ = 871480715479920. Its totient is φ = 113896130400000.

The previous prime is 343224322440407. The next prime is 343224322440457. The reversal of 343224322440444 is 444044223422343.

343224322440444 is a `hidden beast` number, since 3 + 4 + 322 + 43 + 2 + 244 + 0 + 4 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 343224322440444.

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, 8973744 + ... + 27694344.

It is an arithmetic number, because the mean of its divisors is an integer number (12103898826110).

Almost surely, 2^{343224322440444} is an apocalyptic number.

It is an amenable number.

343224322440444 is an abundant number, since it is smaller than the sum of its proper divisors (528256393039476).

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

343224322440444 is a wasteful number, since it uses less digits than its factorization.

343224322440444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18722891 (or 18722886 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 45.

Adding to 343224322440444 its reverse (444044223422343), we get a palindrome (787268545862787).

The spelling of 343224322440444 in words is "three hundred forty-three trillion, two hundred twenty-four billion, three hundred twenty-two million, four hundred forty thousand, four hundred forty-four".