14131603123651 has 8 divisors (see below), whose sum is σ = 15227492452704. Its totient is φ = 13036977071040.

The previous prime is 14131603123633. The next prime is 14131603123661. The reversal of 14131603123651 is 15632130613141.

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

It is not a de Polignac number, because 14131603123651 - 2⁷ = 14131603123523 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14131603123651.

It is not an unprimeable number, because it can be changed into a prime (14131603123621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315795871 + ... + 315840616.

It is an arithmetic number, because the mean of its divisors is an integer number (1903436556588).

Almost surely, 2^{14131603123651} is an apocalyptic number.

14131603123651 is a deficient number, since it is larger than the sum of its proper divisors (1095889329053).

14131603123651 is a wasteful number, since it uses less digits than its factorization.

14131603123651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631638221.

The product of its (nonzero) digits is 38880, while the sum is 37.

Adding to 14131603123651 its reverse (15632130613141), we get a palindrome (29763733736792).

The spelling of 14131603123651 in words is "fourteen trillion, one hundred thirty-one billion, six hundred three million, one hundred twenty-three thousand, six hundred fifty-one".