16230766790474 has 4 divisors (see below), whose sum is σ = 24346150185714. Its totient is φ = 8115383395236.

The previous prime is 16230766790473. The next prime is 16230766790479. The reversal of 16230766790474 is 47409766703261.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14141172225625 + 2089594564849 = 3760475^2 + 1445543^2 .

It is not an unprimeable number, because it can be changed into a prime (16230766790473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4057691697617 + ... + 4057691697620.

Almost surely, 2^{16230766790474} is an apocalyptic number.

16230766790474 is a deficient number, since it is larger than the sum of its proper divisors (8115383395240).

16230766790474 is an equidigital number, since it uses as much as digits as its factorization.

16230766790474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8115383395239.

The product of its (nonzero) digits is 64012032, while the sum is 62.

The spelling of 16230766790474 in words is "sixteen trillion, two hundred thirty billion, seven hundred sixty-six million, seven hundred ninety thousand, four hundred seventy-four".