14013112402 has 4 divisors (see below), whose sum is σ = 21019668606. Its totient is φ = 7006556200.

The previous prime is 14013112363. The next prime is 14013112403. The reversal of 14013112402 is 20421131041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20421131041 = 9137 ⋅2234993.

It can be written as a sum of positive squares in only one way, i.e., 12322998081 + 1690114321 = 111009^2 + 41111^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14013112402.

It is not an unprimeable number, because it can be changed into a prime (14013112403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3503278099 + ... + 3503278102.

Almost surely, 2^14013112402 is an apocalyptic number.

14013112402 is a deficient number, since it is larger than the sum of its proper divisors (7006556204).

14013112402 is an equidigital number, since it uses as much as digits as its factorization.

14013112402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7006556203.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 14013112402 its reverse (20421131041), we get a palindrome (34434243443).

The spelling of 14013112402 in words is "fourteen billion, thirteen million, one hundred twelve thousand, four hundred two".