144424312050 has 24 divisors (see below), whose sum is σ = 358172294256. Its totient is φ = 38513149840.

The previous prime is 144424311991. The next prime is 144424312051. The reversal of 144424312050 is 50213424441.

It is a super-2 number, since 2×144424312050² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 144424311999 and 144424312017.

It is not an unprimeable number, because it can be changed into a prime (144424312051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 481414224 + ... + 481414523.

It is an arithmetic number, because the mean of its divisors is an integer number (14923845594).

Almost surely, 2^144424312050 is an apocalyptic number.

144424312050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144424312050 is an abundant number, since it is smaller than the sum of its proper divisors (213747982206).

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

144424312050 is a wasteful number, since it uses less digits than its factorization.

144424312050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962828762 (or 962828757 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 144424312050 its reverse (50213424441), we get a palindrome (194637736491).

The spelling of 144424312050 in words is "one hundred forty-four billion, four hundred twenty-four million, three hundred twelve thousand, fifty".