4313220466 has 4 divisors (see below), whose sum is σ = 6469830702. Its totient is φ = 2156610232.

The previous prime is 4313220449. The next prime is 4313220469. The reversal of 4313220466 is 6640223134.

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., 4312680241 + 540225 = 65671^2 + 735^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4313220469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1078305115 + ... + 1078305118.

Almost surely, 2^4313220466 is an apocalyptic number.

4313220466 is a deficient number, since it is larger than the sum of its proper divisors (2156610236).

4313220466 is a wasteful number, since it uses less digits than its factorization.

4313220466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156610235.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 4313220466 is about 65675.1129881023. The cubic root of 4313220466 is about 1627.7981569251.

The spelling of 4313220466 in words is "four billion, three hundred thirteen million, two hundred twenty thousand, four hundred sixty-six".