4651430144 has 36 divisors (see below), whose sum is σ = 9289538496. Its totient is φ = 2324500992.

The previous prime is 4651430143. The next prime is 4651430159. The reversal of 4651430144 is 4410341564.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 4651430144.

It is not an unprimeable number, because it can be changed into a prime (4651430143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678317 + ... + 685139.

It is an arithmetic number, because the mean of its divisors is an integer number (258042736).

Almost surely, 2^4651430144 is an apocalyptic number.

It is an amenable number.

4651430144 is a deficient number, since it is larger than the sum of its proper divisors (4638108352).

4651430144 is an equidigital number, since it uses as much as digits as its factorization.

4651430144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9502 (or 9488 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 4651430144 is about 68201.3940033486. The cubic root of 4651430144 is about 1669.2786328324.

The spelling of 4651430144 in words is "four billion, six hundred fifty-one million, four hundred thirty thousand, one hundred forty-four".