14420343304402 has 32 divisors (see below), whose sum is σ = 25314225264000. Its totient is φ = 6158309071824.

The previous prime is 14420343304379. The next prime is 14420343304427. The reversal of 14420343304402 is 20440334302441.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36945277 + ... + 37333552.

It is an arithmetic number, because the mean of its divisors is an integer number (791069539500).

Almost surely, 2^{14420343304402} is an apocalyptic number.

14420343304402 is a deficient number, since it is larger than the sum of its proper divisors (10893881959598).

14420343304402 is an equidigital number, since it uses as much as digits as its factorization.

14420343304402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74279135 (or 74279121 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 14420343304402 its reverse (20440334302441), we get a palindrome (34860677606843).

The spelling of 14420343304402 in words is "fourteen trillion, four hundred twenty billion, three hundred forty-three million, three hundred four thousand, four hundred two".