416444164 has 24 divisors (see below), whose sum is σ = 778155840. Its totient is φ = 194535264.

The previous prime is 416444143. The next prime is 416444177. The reversal of 416444164 is 461444614.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48679 + ... + 56590.

It is an arithmetic number, because the mean of its divisors is an integer number (32423160).

Almost surely, 2^416444164 is an apocalyptic number.

It is an amenable number.

416444164 is a deficient number, since it is larger than the sum of its proper divisors (361711676).

416444164 is a wasteful number, since it uses less digits than its factorization.

416444164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105339 (or 105337 counting only the distinct ones).

The product of its digits is 36864, while the sum is 34.

The square root of 416444164 is about 20406.9636153936. The cubic root of 416444164 is about 746.7678174863.

Adding to 416444164 its reverse (461444614), we get a palindrome (877888778).

The spelling of 416444164 in words is "four hundred sixteen million, four hundred forty-four thousand, one hundred sixty-four".