544402424352 has 96 divisors (see below), whose sum is σ = 1491744909312. Its totient is φ = 173512905984.

The previous prime is 544402424333. The next prime is 544402424387. The reversal of 544402424352 is 253424204445.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 544402424352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6064983 + ... + 6154089.

It is an arithmetic number, because the mean of its divisors is an integer number (15539009472).

Almost surely, 2^544402424352 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 544402424352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (745872454656).

544402424352 is an abundant number, since it is smaller than the sum of its proper divisors (947342484960).

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

544402424352 is a wasteful number, since it uses less digits than its factorization.

544402424352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91910 (or 91902 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 39.

Adding to 544402424352 its reverse (253424204445), we get a palindrome (797826628797).

The spelling of 544402424352 in words is "five hundred forty-four billion, four hundred two million, four hundred twenty-four thousand, three hundred fifty-two".