441200638553168 has 80 divisors (see below), whose sum is σ = 922875444691200. Its totient is φ = 203124064611840.

The previous prime is 441200638553153. The next prime is 441200638553173. The reversal of 441200638553168 is 861355836002144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298337063 + ... + 299812281.

It is an arithmetic number, because the mean of its divisors is an integer number (11535943058640).

Almost surely, 2^{441200638553168} is an apocalyptic number.

It is an amenable number.

441200638553168 is an abundant number, since it is smaller than the sum of its proper divisors (481674806138032).

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

441200638553168 is a wasteful number, since it uses less digits than its factorization.

441200638553168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478820 (or 1478814 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 56.

The spelling of 441200638553168 in words is "four hundred forty-one trillion, two hundred billion, six hundred thirty-eight million, five hundred fifty-three thousand, one hundred sixty-eight".