13514240012 has 24 divisors (see below), whose sum is σ = 29107594656. Its totient is φ = 5346292608.

The previous prime is 13514240011. The next prime is 13514240021. The reversal of 13514240012 is 21004241531.

It is a self number, because there is not a number n which added to its sum of digits gives 13514240012.

It is not an unprimeable number, because it can be changed into a prime (13514240011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18563153 + ... + 18563880.

It is an arithmetic number, because the mean of its divisors is an integer number (1212816444).

Almost surely, 2^13514240012 is an apocalyptic number.

It is an amenable number.

13514240012 is an abundant number, since it is smaller than the sum of its proper divisors (15593354644).

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

13514240012 is a wasteful number, since it uses less digits than its factorization.

13514240012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37127057 (or 37127055 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 13514240012 its reverse (21004241531), we get a palindrome (34518481543).

The spelling of 13514240012 in words is "thirteen billion, five hundred fourteen million, two hundred forty thousand, twelve".