14121113402 has 8 divisors (see below), whose sum is σ = 23107276512. Its totient is φ = 6418687900.

The previous prime is 14121113401. The next prime is 14121113423. The reversal of 14121113402 is 20431112141.

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 (14121113401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320934374 + ... + 320934417.

It is an arithmetic number, because the mean of its divisors is an integer number (2888409564).

Almost surely, 2^14121113402 is an apocalyptic number.

14121113402 is a deficient number, since it is larger than the sum of its proper divisors (8986163110).

14121113402 is a wasteful number, since it uses less digits than its factorization.

14121113402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641868804.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 14121113402 its reverse (20431112141), we get a palindrome (34552225543).

The spelling of 14121113402 in words is "fourteen billion, one hundred twenty-one million, one hundred thirteen thousand, four hundred two".