544401512002 has 16 divisors (see below), whose sum is σ = 859598208000. Its totient is φ = 257869338480.

The previous prime is 544401511993. The next prime is 544401512009. The reversal of 544401512002 is 200215104445.

It is not an unprimeable number, because it can be changed into a prime (544401512009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2431999 + ... + 2646397.

It is an arithmetic number, because the mean of its divisors is an integer number (53724888000).

Almost surely, 2^544401512002 is an apocalyptic number.

544401512002 is a deficient number, since it is larger than the sum of its proper divisors (315196695998).

544401512002 is a wasteful number, since it uses less digits than its factorization.

544401512002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281241.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 544401512002 its reverse (200215104445), we get a palindrome (744616616447).

The spelling of 544401512002 in words is "five hundred forty-four billion, four hundred one million, five hundred twelve thousand, two".