14144525144502 has 16 divisors (see below), whose sum is σ = 28289098467840. Its totient is φ = 4714833685032.

The previous prime is 14144525144383. The next prime is 14144525144509. The reversal of 14144525144502 is 20544152544141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14144525144509) 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, 2634999 + ... + 5935677.

It is an arithmetic number, because the mean of its divisors is an integer number (1768068654240).

Almost surely, 2^{14144525144502} is an apocalyptic number.

14144525144502 is an abundant number, since it is smaller than the sum of its proper divisors (14144573323338).

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

14144525144502 is a wasteful number, since it uses less digits than its factorization.

14144525144502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014907.

The product of its (nonzero) digits is 512000, while the sum is 42.

Adding to 14144525144502 its reverse (20544152544141), we get a palindrome (34688677688643).

The spelling of 14144525144502 in words is "fourteen trillion, one hundred forty-four billion, five hundred twenty-five million, one hundred forty-four thousand, five hundred two".