14040012502 has 8 divisors (see below), whose sum is σ = 21064432536. Its totient is φ = 7018534992.

The previous prime is 14040012451. The next prime is 14040012559. The reversal of 14040012502 is 20521004041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14040012502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723663 + ... + 742810.

It is an arithmetic number, because the mean of its divisors is an integer number (2633054067).

Almost surely, 2^14040012502 is an apocalyptic number.

14040012502 is a deficient number, since it is larger than the sum of its proper divisors (7024420034).

14040012502 is a wasteful number, since it uses less digits than its factorization.

14040012502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471262.

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 14040012502 its reverse (20521004041), we get a palindrome (34561016543).

The spelling of 14040012502 in words is "fourteen billion, forty million, twelve thousand, five hundred two".