14444200202990 has 128 divisors (see below), whose sum is σ = 28545853448448. Its totient is φ = 5239963975680.

The previous prime is 14444200202989. The next prime is 14444200203029. The reversal of 14444200202990 is 9920200244441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 373109735 + ... + 373148445.

It is an arithmetic number, because the mean of its divisors is an integer number (223014480066).

Almost surely, 2^{14444200202990} is an apocalyptic number.

14444200202990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14444200202990 is a deficient number, since it is larger than the sum of its proper divisors (14101653245458).

14444200202990 is a wasteful number, since it uses less digits than its factorization.

14444200202990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39342.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 14444200202990 in words is "fourteen trillion, four hundred forty-four billion, two hundred million, two hundred two thousand, nine hundred ninety".