14769013650409 has 2 divisors, whose sum is σ = 14769013650410. Its totient is φ = 14769013650408.

The previous prime is 14769013650401. The next prime is 14769013650481. The reversal of 14769013650409 is 90405631096741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9696622323600 + 5072391326809 = 3113940^2 + 2252197^2 .

It is a cyclic number.

It is not a de Polignac number, because 14769013650409 - 2³ = 14769013650401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14769013650409.

It is not a weakly prime, because it can be changed into another prime (14769013650401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7384506825204 + 7384506825205.

It is an arithmetic number, because the mean of its divisors is an integer number (7384506825205).

Almost surely, 2^{14769013650409} is an apocalyptic number.

It is an amenable number.

14769013650409 is a deficient number, since it is larger than the sum of its proper divisors (1).

14769013650409 is an equidigital number, since it uses as much as digits as its factorization.

14769013650409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 14769013650409 in words is "fourteen trillion, seven hundred sixty-nine billion, thirteen million, six hundred fifty thousand, four hundred nine".