440116042301664 has 48 divisors (see below), whose sum is σ = 1155307671986832. Its totient is φ = 146704958742528.

The previous prime is 440116042301627. The next prime is 440116042301713. The reversal of 440116042301664 is 466103240611044.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

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, 31557162 + ... + 43313814.

It is an arithmetic number, because the mean of its divisors is an integer number (24068909833059).

Almost surely, 2^{440116042301664} is an apocalyptic number.

It is an amenable number.

440116042301664 is an abundant number, since it is smaller than the sum of its proper divisors (715191629685168).

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

440116042301664 is a wasteful number, since it uses less digits than its factorization.

440116042301664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12146619 (or 12146611 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 440116042301664 in words is "four hundred forty trillion, one hundred sixteen billion, forty-two million, three hundred one thousand, six hundred sixty-four".