14001311402 has 8 divisors (see below), whose sum is σ = 22617503076. Its totient is φ = 6462143712.

The previous prime is 14001311393. The next prime is 14001311407. The reversal of 14001311402 is 20411310041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13966748761 + 34562641 = 118181^2 + 5879^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14001311407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269255963 + ... + 269256014.

Almost surely, 2^14001311402 is an apocalyptic number.

14001311402 is a deficient number, since it is larger than the sum of its proper divisors (8616191674).

14001311402 is a wasteful number, since it uses less digits than its factorization.

14001311402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538511992.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 14001311402 its reverse (20411310041), we get a palindrome (34412621443).

The spelling of 14001311402 in words is "fourteen billion, one million, three hundred eleven thousand, four hundred two".