444046560382146 has 8 divisors (see below), whose sum is σ = 888093120764304. Its totient is φ = 148015520127380.

The previous prime is 444046560382129. The next prime is 444046560382151. The reversal of 444046560382146 is 641283065640444.

It is a happy number.

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

444046560382146 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37003880031840 + ... + 37003880031851.

It is an arithmetic number, because the mean of its divisors is an integer number (111011640095538).

Almost surely, 2^{444046560382146} is an apocalyptic number.

444046560382146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

444046560382146 is a wasteful number, since it uses less digits than its factorization.

444046560382146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74007760063696.

The product of its (nonzero) digits is 53084160, while the sum is 57.

The spelling of 444046560382146 in words is "four hundred forty-four trillion, forty-six billion, five hundred sixty million, three hundred eighty-two thousand, one hundred forty-six".