200144104003442 has 16 divisors (see below), whose sum is σ = 307583156224512. Its totient is φ = 97645446407040.

The previous prime is 200144104003423. The next prime is 200144104003453. The reversal of 200144104003442 is 244300401441002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7265272418 + ... + 7265299965.

It is an arithmetic number, because the mean of its divisors is an integer number (19223947264032).

Almost surely, 2^{200144104003442} is an apocalyptic number.

200144104003442 is a deficient number, since it is larger than the sum of its proper divisors (107439052221070).

200144104003442 is a wasteful number, since it uses less digits than its factorization.

200144104003442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14530572553.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 200144104003442 its reverse (244300401441002), we get a palindrome (444444505444444).

The spelling of 200144104003442 in words is "two hundred trillion, one hundred forty-four billion, one hundred four million, three thousand, four hundred forty-two".