144221524050 has 24 divisors (see below), whose sum is σ = 357669380016. Its totient is φ = 38459073040.

The previous prime is 144221523949. The next prime is 144221524103. The reversal of 144221524050 is 50425122441.

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

It is a junction number, because it is equal to n+sod(n) for n = 144221523999 and 144221524017.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 480738264 + ... + 480738563.

It is an arithmetic number, because the mean of its divisors is an integer number (14902890834).

Almost surely, 2^144221524050 is an apocalyptic number.

144221524050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144221524050 is an abundant number, since it is smaller than the sum of its proper divisors (213447855966).

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

144221524050 is a wasteful number, since it uses less digits than its factorization.

144221524050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961476842 (or 961476837 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 144221524050 its reverse (50425122441), we get a palindrome (194646646491).

The spelling of 144221524050 in words is "one hundred forty-four billion, two hundred twenty-one million, five hundred twenty-four thousand, fifty".