14904905161 has 2 divisors, whose sum is σ = 14904905162. Its totient is φ = 14904905160.

The previous prime is 14904905117. The next prime is 14904905177. The reversal of 14904905161 is 16150940941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10011203136 + 4893702025 = 100056^2 + 69955^2 .

It is an emirp because it is prime and its reverse (16150940941) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14904905161 is a prime.

It is not a weakly prime, because it can be changed into another prime (14904905461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7452452580 + 7452452581.

It is an arithmetic number, because the mean of its divisors is an integer number (7452452581).

Almost surely, 2^14904905161 is an apocalyptic number.

It is an amenable number.

14904905161 is a deficient number, since it is larger than the sum of its proper divisors (1).

14904905161 is an equidigital number, since it uses as much as digits as its factorization.

14904905161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 40.

The spelling of 14904905161 in words is "fourteen billion, nine hundred four million, nine hundred five thousand, one hundred sixty-one".