12514240402 has 32 divisors (see below), whose sum is σ = 19318763520. Its totient is φ = 6077695680.

The previous prime is 12514240393. The next prime is 12514240493. The reversal of 12514240402 is 20404241521.

12514240402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3546363 + ... + 3549889.

It is an arithmetic number, because the mean of its divisors is an integer number (603711360).

Almost surely, 2^12514240402 is an apocalyptic number.

12514240402 is a deficient number, since it is larger than the sum of its proper divisors (6804523118).

12514240402 is a wasteful number, since it uses less digits than its factorization.

12514240402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3946.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 12514240402 its reverse (20404241521), we get a palindrome (32918481923).

The spelling of 12514240402 in words is "twelve billion, five hundred fourteen million, two hundred forty thousand, four hundred two".