144424051132 has 12 divisors (see below), whose sum is σ = 253186279920. Its totient is φ = 72085114016.

The previous prime is 144424051117. The next prime is 144424051159. The reversal of 144424051132 is 231150424441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 144424051094 and 144424051103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31725328 + ... + 31729879.

It is an arithmetic number, because the mean of its divisors is an integer number (21098856660).

Almost surely, 2^144424051132 is an apocalyptic number.

It is an amenable number.

144424051132 is a deficient number, since it is larger than the sum of its proper divisors (108762228788).

144424051132 is a wasteful number, since it uses less digits than its factorization.

144424051132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63455780 (or 63455778 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 144424051132 its reverse (231150424441), we get a palindrome (375574475573).

The spelling of 144424051132 in words is "one hundred forty-four billion, four hundred twenty-four million, fifty-one thousand, one hundred thirty-two".