14420202545 has 8 divisors (see below), whose sum is σ = 19776277824. Its totient is φ = 9888138864.

The previous prime is 14420202541. The next prime is 14420202557. The reversal of 14420202545 is 54520202441.

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

It is a cyclic number.

It is not a de Polignac number, because 14420202545 - 2² = 14420202541 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14420202541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206002859 + ... + 206002928.

It is an arithmetic number, because the mean of its divisors is an integer number (2472034728).

Almost surely, 2^14420202545 is an apocalyptic number.

It is an amenable number.

14420202545 is a deficient number, since it is larger than the sum of its proper divisors (5356075279).

14420202545 is an equidigital number, since it uses as much as digits as its factorization.

14420202545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412005799.

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 14420202545 its reverse (54520202441), we get a palindrome (68940404986).

The spelling of 14420202545 in words is "fourteen billion, four hundred twenty million, two hundred two thousand, five hundred forty-five".