444020102 has 8 divisors (see below), whose sum is σ = 688996800. Its totient is φ = 214354504.

The previous prime is 444020089. The next prime is 444020123. The reversal of 444020102 is 201020444.

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

It is a congruent 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, 3827702 + ... + 3827817.

It is an arithmetic number, because the mean of its divisors is an integer number (86124600).

Almost surely, 2^444020102 is an apocalyptic number.

444020102 is a deficient number, since it is larger than the sum of its proper divisors (244976698).

444020102 is a wasteful number, since it uses less digits than its factorization.

444020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7655550.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 444020102 is about 21071.7844996574. The cubic root of 444020102 is about 762.8998756112.

Adding to 444020102 its reverse (201020444), we get a palindrome (645040546).

It can be divided in two parts, 4440 and 20102, that added together give a palindrome (24542).

The spelling of 444020102 in words is "four hundred forty-four million, twenty thousand, one hundred two".