144442231210480 has 80 divisors (see below), whose sum is σ = 390095506021824. Its totient is φ = 48711197399040.

The previous prime is 144442231210441. The next prime is 144442231210481. The reversal of 144442231210480 is 84012132244441.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×144442231210480³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144442231210481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2114167117 + ... + 2114235436.

Almost surely, 2^{144442231210480} is an apocalyptic number.

144442231210480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144442231210480 is an abundant number, since it is smaller than the sum of its proper divisors (245653274811344).

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

144442231210480 is a wasteful number, since it uses less digits than its factorization.

144442231210480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4228402634 (or 4228402628 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 144442231210480 in words is "one hundred forty-four trillion, four hundred forty-two billion, two hundred thirty-one million, two hundred ten thousand, four hundred eighty".