4320216169466 has 4 divisors (see below), whose sum is σ = 6480324254202. Its totient is φ = 2160108084732.

The previous prime is 4320216169463. The next prime is 4320216169471. The reversal of 4320216169466 is 6649616120234.

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., 2552712393841 + 1767503775625 = 1597721^2 + 1329475^2 .

It is not an unprimeable number, because it can be changed into a prime (4320216169463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080054042365 + ... + 1080054042368.

Almost surely, 2^{4320216169466} is an apocalyptic number.

4320216169466 is a deficient number, since it is larger than the sum of its proper divisors (2160108084736).

4320216169466 is a wasteful number, since it uses less digits than its factorization.

4320216169466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160108084735.

The product of its (nonzero) digits is 2239488, while the sum is 50.

The spelling of 4320216169466 in words is "four trillion, three hundred twenty billion, two hundred sixteen million, one hundred sixty-nine thousand, four hundred sixty-six".