144312245137 has 8 divisors (see below), whose sum is σ = 155612691360. Its totient is φ = 133382305440.

The previous prime is 144312245123. The next prime is 144312245141. The reversal of 144312245137 is 731542213441.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144312245137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144312245096 and 144312245105.

It is not an unprimeable number, because it can be changed into a prime (144312245107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92625823 + ... + 92627380.

It is an arithmetic number, because the mean of its divisors is an integer number (19451586420).

Almost surely, 2^144312245137 is an apocalyptic number.

It is an amenable number.

144312245137 is a deficient number, since it is larger than the sum of its proper divisors (11300446223).

144312245137 is a wasteful number, since it uses less digits than its factorization.

144312245137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185253263.

The product of its digits is 80640, while the sum is 37.

Adding to 144312245137 its reverse (731542213441), we get a palindrome (875854458578).

The spelling of 144312245137 in words is "one hundred forty-four billion, three hundred twelve million, two hundred forty-five thousand, one hundred thirty-seven".