144240550132 has 48 divisors (see below), whose sum is σ = 297873522688. Its totient is φ = 59805876960.

The previous prime is 144240550127. The next prime is 144240550217. The reversal of 144240550132 is 231055042441.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 144240550094 and 144240550103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3212743 + ... + 3257329.

Almost surely, 2^144240550132 is an apocalyptic number.

It is an amenable number.

144240550132 is an abundant number, since it is smaller than the sum of its proper divisors (153632972556).

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

144240550132 is a wasteful number, since it uses less digits than its factorization.

144240550132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48356 (or 48354 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 144240550132 its reverse (231055042441), we get a palindrome (375295592573).

The spelling of 144240550132 in words is "one hundred forty-four billion, two hundred forty million, five hundred fifty thousand, one hundred thirty-two".