1444464102 has 8 divisors (see below), whose sum is σ = 2888928216. Its totient is φ = 481488032.

The previous prime is 1444464097. The next prime is 1444464167. The reversal of 1444464102 is 2014644441.

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

1444464102 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1444464102.

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, 120372003 + ... + 120372014.

It is an arithmetic number, because the mean of its divisors is an integer number (361116027).

Almost surely, 2^1444464102 is an apocalyptic number.

1444464102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1444464102 is a wasteful number, since it uses less digits than its factorization.

1444464102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240744022.

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 1444464102 is about 38006.1061146758. The cubic root of 1444464102 is about 1130.4089422323.

The spelling of 1444464102 in words is "one billion, four hundred forty-four million, four hundred sixty-four thousand, one hundred two".