144230203132 has 24 divisors (see below), whose sum is σ = 267271356240. Its totient is φ = 67867633920.

The previous prime is 144230203043. The next prime is 144230203147. The reversal of 144230203132 is 231302032441.

It is a junction number, because it is equal to n+sod(n) for n = 144230203097 and 144230203106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 851907 + ... + 1007077.

It is an arithmetic number, because the mean of its divisors is an integer number (11136306510).

Almost surely, 2^144230203132 is an apocalyptic number.

It is an amenable number.

144230203132 is a deficient number, since it is larger than the sum of its proper divisors (123041153108).

144230203132 is a wasteful number, since it uses less digits than its factorization.

144230203132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168861 (or 168859 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 144230203132 its reverse (231302032441), we get a palindrome (375532235573).

The spelling of 144230203132 in words is "one hundred forty-four billion, two hundred thirty million, two hundred three thousand, one hundred thirty-two".