444471116 has 6 divisors (see below), whose sum is σ = 777824460. Its totient is φ = 222235556.

The previous prime is 444471043. The next prime is 444471133. The reversal of 444471116 is 611174444.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55558886 + ... + 55558893.

It is an arithmetic number, because the mean of its divisors is an integer number (129637410).

Almost surely, 2^444471116 is an apocalyptic number.

It is an amenable number.

444471116 is a deficient number, since it is larger than the sum of its proper divisors (333353344).

444471116 is a wasteful number, since it uses less digits than its factorization.

444471116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111117783 (or 111117781 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 444471116 is about 21082.4836297814. The cubic root of 444471116 is about 763.1580937183.

The spelling of 444471116 in words is "four hundred forty-four million, four hundred seventy-one thousand, one hundred sixteen".