14123255232140 has 48 divisors (see below), whose sum is σ = 29731092098400. Its totient is φ = 5635540365312.

The previous prime is 14123255232077. The next prime is 14123255232143. The reversal of 14123255232140 is 4123255232141.

14123255232140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14123255232140.

It is not an unprimeable number, because it can be changed into a prime (14123255232143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287987702 + ... + 288036738.

It is an arithmetic number, because the mean of its divisors is an integer number (619397752050).

Almost surely, 2^{14123255232140} is an apocalyptic number.

14123255232140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14123255232140 is an abundant number, since it is smaller than the sum of its proper divisors (15607836866260).

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

14123255232140 is a wasteful number, since it uses less digits than its factorization.

14123255232140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83834 (or 83832 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Subtracting from 14123255232140 its reverse (4123255232141), we obtain a palindrome (9999999999999).

The spelling of 14123255232140 in words is "fourteen trillion, one hundred twenty-three billion, two hundred fifty-five million, two hundred thirty-two thousand, one hundred forty".