144101241220 has 48 divisors (see below), whose sum is σ = 310153536000. Its totient is φ = 56205582080.

The previous prime is 144101241209. The next prime is 144101241227. The reversal of 144101241220 is 22142101441.

It is a super-2 number, since 2×144101241220² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144101241191 and 144101241200.

It is not an unprimeable number, because it can be changed into a prime (144101241227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1578381 + ... + 1667179.

It is an arithmetic number, because the mean of its divisors is an integer number (6461532000).

Almost surely, 2^144101241220 is an apocalyptic number.

144101241220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144101241220 is an abundant number, since it is smaller than the sum of its proper divisors (166052294780).

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

144101241220 is a wasteful number, since it uses less digits than its factorization.

144101241220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90828 (or 90826 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 144101241220 its reverse (22142101441), we get a palindrome (166243342661).

The spelling of 144101241220 in words is "one hundred forty-four billion, one hundred one million, two hundred forty-one thousand, two hundred twenty".