4721454312 has 16 divisors (see below), whose sum is σ = 11803635840. Its totient is φ = 1573818096.

The previous prime is 4721454263. The next prime is 4721454317. The reversal of 4721454312 is 2134541274.

It is not an unprimeable number, because it can be changed into a prime (4721454317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98363608 + ... + 98363655.

It is an arithmetic number, because the mean of its divisors is an integer number (737727240).

Almost surely, 2^4721454312 is an apocalyptic number.

It is an amenable number.

4721454312 is an abundant number, since it is smaller than the sum of its proper divisors (7082181528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4721454312 is a wasteful number, since it uses less digits than its factorization.

4721454312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196727272 (or 196727268 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 4721454312 is about 68712.8394988884. The cubic root of 4721454312 is about 1677.6135703132.

Adding to 4721454312 its reverse (2134541274), we get a palindrome (6855995586).

The spelling of 4721454312 in words is "four billion, seven hundred twenty-one million, four hundred fifty-four thousand, three hundred twelve".