144421312110 has 32 divisors (see below), whose sum is σ = 364853842560. Its totient is φ = 36485383968.

The previous prime is 144421312067. The next prime is 144421312111. The reversal of 144421312110 is 11213124441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144421312111) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 126684792 + ... + 126685931.

It is an arithmetic number, because the mean of its divisors is an integer number (11401682580).

Almost surely, 2^144421312110 is an apocalyptic number.

144421312110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144421312110 is an abundant number, since it is smaller than the sum of its proper divisors (220432530450).

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

144421312110 is a wasteful number, since it uses less digits than its factorization.

144421312110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253370752.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 144421312110 its reverse (11213124441), we get a palindrome (155634436551).

The spelling of 144421312110 in words is "one hundred forty-four billion, four hundred twenty-one million, three hundred twelve thousand, one hundred ten".