52340320413444 has 576 divisors, whose sum is σ = 148223021506560. Its totient is φ = 14325213127680.

The previous prime is 52340320413431. The next prime is 52340320413467. The reversal of 52340320413444 is 44431402304325.

52340320413444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52340320413444² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 150836658079 + ... + 150836658425.

It is an arithmetic number, because the mean of its divisors is an integer number (257331634560).

Almost surely, 2^{52340320413444} 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 52340320413444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74111510753280).

52340320413444 is an abundant number, since it is smaller than the sum of its proper divisors (95882701093116).

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

52340320413444 is a wasteful number, since it uses less digits than its factorization.

52340320413444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008 (or 999 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 39.

Adding to 52340320413444 its reverse (44431402304325), we get a palindrome (96771722717769).

The spelling of 52340320413444 in words is "fifty-two trillion, three hundred forty billion, three hundred twenty million, four hundred thirteen thousand, four hundred forty-four".