14620070209 has 2 divisors, whose sum is σ = 14620070210. Its totient is φ = 14620070208.

The previous prime is 14620070203. The next prime is 14620070251. The reversal of 14620070209 is 90207002641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12689346609 + 1930723600 = 112647^2 + 43940^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14620070209 is a prime.

It is not a weakly prime, because it can be changed into another prime (14620070203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7310035104 + 7310035105.

It is an arithmetic number, because the mean of its divisors is an integer number (7310035105).

Almost surely, 2^14620070209 is an apocalyptic number.

It is an amenable number.

14620070209 is a deficient number, since it is larger than the sum of its proper divisors (1).

14620070209 is an equidigital number, since it uses as much as digits as its factorization.

14620070209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 14620070209 in words is "fourteen billion, six hundred twenty million, seventy thousand, two hundred nine".