16230766790473 has 2 divisors, whose sum is σ = 16230766790474. Its totient is φ = 16230766790472.

The previous prime is 16230766790411. The next prime is 16230766790479. The reversal of 16230766790473 is 37409766703261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13322558400064 + 2908208390409 = 3650008^2 + 1705347^2 .

It is an emirp because it is prime and its reverse (37409766703261) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16230766790473 is a prime.

It is not a weakly prime, because it can be changed into another prime (16230766790479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8115383395236 + 8115383395237.

It is an arithmetic number, because the mean of its divisors is an integer number (8115383395237).

Almost surely, 2^{16230766790473} is an apocalyptic number.

It is an amenable number.

16230766790473 is a deficient number, since it is larger than the sum of its proper divisors (1).

16230766790473 is an equidigital number, since it uses as much as digits as its factorization.

16230766790473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48009024, while the sum is 61.

The spelling of 16230766790473 in words is "sixteen trillion, two hundred thirty billion, seven hundred sixty-six million, seven hundred ninety thousand, four hundred seventy-three".