12545314014 has 32 divisors (see below), whose sum is σ = 25790340384. Its totient is φ = 4066549760.

The previous prime is 12545313971. The next prime is 12545314049. The reversal of 12545314014 is 41041354521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138627 + ... + 210494.

It is an arithmetic number, because the mean of its divisors is an integer number (805948137).

Almost surely, 2^12545314014 is an apocalyptic number.

12545314014 is an abundant number, since it is smaller than the sum of its proper divisors (13245026370).

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

12545314014 is a wasteful number, since it uses less digits than its factorization.

12545314014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349292.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 12545314014 its reverse (41041354521), we get a palindrome (53586668535).

The spelling of 12545314014 in words is "twelve billion, five hundred forty-five million, three hundred fourteen thousand, fourteen".