12513240014 has 16 divisors (see below), whose sum is σ = 21680694576. Its totient is φ = 5353257600.

The previous prime is 12513240013. The next prime is 12513240017. The reversal of 12513240014 is 41004231521.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12513240013) 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, 16728557 + ... + 16729304.

It is an arithmetic number, because the mean of its divisors is an integer number (1355043411).

Almost surely, 2^12513240014 is an apocalyptic number.

12513240014 is a deficient number, since it is larger than the sum of its proper divisors (9167454562).

12513240014 is a wasteful number, since it uses less digits than its factorization.

12513240014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33457891.

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

Adding to 12513240014 its reverse (41004231521), we get a palindrome (53517471535).

The spelling of 12513240014 in words is "twelve billion, five hundred thirteen million, two hundred forty thousand, fourteen".