144404222010 has 64 divisors (see below), whose sum is σ = 358062750720. Its totient is φ = 37233008640.

The previous prime is 144404221993. The next prime is 144404222063. The reversal of 144404222010 is 10222404441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1004956 + ... + 1139624.

It is an arithmetic number, because the mean of its divisors is an integer number (5594730480).

Almost surely, 2^144404222010 is an apocalyptic number.

144404222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 144404222010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179031375360).

144404222010 is an abundant number, since it is smaller than the sum of its proper divisors (213658528710).

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

144404222010 is a wasteful number, since it uses less digits than its factorization.

144404222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135863.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 144404222010 its reverse (10222404441), we get a palindrome (154626626451).

The spelling of 144404222010 in words is "one hundred forty-four billion, four hundred four million, two hundred twenty-two thousand, ten".