14314320440402 has 8 divisors (see below), whose sum is σ = 21532306385916. Its totient is φ = 7136884978432.

The previous prime is 14314320440389. The next prime is 14314320440461. The reversal of 14314320440402 is 20404402341341.

14314320440402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13984765223641 + 329555216761 = 3739621^2 + 574069^2 .

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

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, 10137620003 + ... + 10137621414.

Almost surely, 2^{14314320440402} is an apocalyptic number.

14314320440402 is a deficient number, since it is larger than the sum of its proper divisors (7217985945514).

14314320440402 is a wasteful number, since it uses less digits than its factorization.

14314320440402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20275241772.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 14314320440402 its reverse (20404402341341), we get a palindrome (34718722781743).

The spelling of 14314320440402 in words is "fourteen trillion, three hundred fourteen billion, three hundred twenty million, four hundred forty thousand, four hundred two".