14649150193 has 2 divisors, whose sum is σ = 14649150194. Its totient is φ = 14649150192.

The previous prime is 14649150169. The next prime is 14649150221. The reversal of 14649150193 is 39105194641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13969348864 + 679801329 = 118192^2 + 26073^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14649150193 is a prime.

It is not a weakly prime, because it can be changed into another prime (14649150143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7324575096 + 7324575097.

It is an arithmetic number, because the mean of its divisors is an integer number (7324575097).

Almost surely, 2^14649150193 is an apocalyptic number.

It is an amenable number.

14649150193 is a deficient number, since it is larger than the sum of its proper divisors (1).

14649150193 is an equidigital number, since it uses as much as digits as its factorization.

14649150193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 43.

The spelling of 14649150193 in words is "fourteen billion, six hundred forty-nine million, one hundred fifty thousand, one hundred ninety-three".