14745761161 has 2 divisors, whose sum is σ = 14745761162. Its totient is φ = 14745761160.

The previous prime is 14745761137. The next prime is 14745761201. The reversal of 14745761161 is 16116754741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13381862400 + 1363898761 = 115680^2 + 36931^2 .

It is a cyclic number.

It is not a de Polignac number, because 14745761161 - 2⁹ = 14745760649 is a prime.

It is not a weakly prime, because it can be changed into another prime (14745761131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7372880580 + 7372880581.

It is an arithmetic number, because the mean of its divisors is an integer number (7372880581).

Almost surely, 2^14745761161 is an apocalyptic number.

It is an amenable number.

14745761161 is a deficient number, since it is larger than the sum of its proper divisors (1).

14745761161 is an equidigital number, since it uses as much as digits as its factorization.

14745761161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 43.

The spelling of 14745761161 in words is "fourteen billion, seven hundred forty-five million, seven hundred sixty-one thousand, one hundred sixty-one".