44466522166 has 16 divisors (see below), whose sum is σ = 73067857920. Its totient is φ = 20127483880.

The previous prime is 44466522137. The next prime is 44466522211. The reversal of 44466522166 is 66122566444.

It is a happy number.

It is a congruent number.

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, 4223206 + ... + 4233721.

It is an arithmetic number, because the mean of its divisors is an integer number (4566741120).

Almost surely, 2^44466522166 is an apocalyptic number.

44466522166 is a deficient number, since it is larger than the sum of its proper divisors (28601335754).

44466522166 is a wasteful number, since it uses less digits than its factorization.

44466522166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8457179.

The product of its digits is 1658880, while the sum is 46.

The spelling of 44466522166 in words is "forty-four billion, four hundred sixty-six million, five hundred twenty-two thousand, one hundred sixty-six".