544413334405 has 8 divisors (see below), whose sum is σ = 653874658200. Its totient is φ = 435144896256.

The previous prime is 544413334393. The next prime is 544413334457. The reversal of 544413334405 is 504433314445.

It can be written as a sum of positive squares in 4 ways, for example, as 37933281 + 544375401124 = 6159^2 + 737818^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544413334405 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48215200 + ... + 48226489.

It is an arithmetic number, because the mean of its divisors is an integer number (81734332275).

Almost surely, 2^544413334405 is an apocalyptic number.

It is an amenable number.

544413334405 is a deficient number, since it is larger than the sum of its proper divisors (109461323795).

544413334405 is a wasteful number, since it uses less digits than its factorization.

544413334405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96442823.

The product of its (nonzero) digits is 691200, while the sum is 40.

The spelling of 544413334405 in words is "five hundred forty-four billion, four hundred thirteen million, three hundred thirty-four thousand, four hundred five".