14122031402 has 16 divisors (see below), whose sum is σ = 21319099560. Its totient is φ = 7015806912.

The previous prime is 14122031401. The next prime is 14122031411. The reversal of 14122031402 is 20413022141.

14122031402 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 4 ways, for example, as 4157799361 + 9964232041 = 64481^2 + 99821^2 .

It is not an unprimeable number, because it can be changed into a prime (14122031401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 165488 + ... + 235860.

Almost surely, 2^14122031402 is an apocalyptic number.

14122031402 is a deficient number, since it is larger than the sum of its proper divisors (7197068158).

14122031402 is a wasteful number, since it uses less digits than its factorization.

14122031402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71017.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 14122031402 its reverse (20413022141), we get a palindrome (34535053543).

The spelling of 14122031402 in words is "fourteen billion, one hundred twenty-two million, thirty-one thousand, four hundred two".