144240550134 has 8 divisors (see below), whose sum is σ = 288481100280. Its totient is φ = 48080183376.

The previous prime is 144240550127. The next prime is 144240550217. The reversal of 144240550134 is 431055042441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

144240550134 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 144240550095 and 144240550104.

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, 12020045839 + ... + 12020045850.

It is an arithmetic number, because the mean of its divisors is an integer number (36060137535).

Almost surely, 2^144240550134 is an apocalyptic number.

144240550134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

144240550134 is a wasteful number, since it uses less digits than its factorization.

144240550134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24040091694.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 144240550134 its reverse (431055042441), we get a palindrome (575295592575).

The spelling of 144240550134 in words is "one hundred forty-four billion, two hundred forty million, five hundred fifty thousand, one hundred thirty-four".