4640303100420 has 72 divisors (see below), whose sum is σ = 15158323469016. Its totient is φ = 1142228454912.

The previous prime is 4640303100341. The next prime is 4640303100427. The reversal of 4640303100420 is 240013030464.

4640303100420 is a `hidden beast` number, since 4 + 640 + 3 + 0 + 3 + 10 + 0 + 4 + 2 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 970749090756 + 3669554009664 = 985266^2 + 1915608^2 .

It is not an unprimeable number, because it can be changed into a prime (4640303100427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 991515417 + ... + 991520096.

It is an arithmetic number, because the mean of its divisors is an integer number (210532270403).

Almost surely, 2^{4640303100420} is an apocalyptic number.

It is an amenable number.

4640303100420 is an abundant number, since it is smaller than the sum of its proper divisors (10518020368596).

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

4640303100420 is a wasteful number, since it uses less digits than its factorization.

4640303100420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983035541 (or 1983035536 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 4640303100420 its reverse (240013030464), we get a palindrome (4880316130884).

The spelling of 4640303100420 in words is "four trillion, six hundred forty billion, three hundred three million, one hundred thousand, four hundred twenty".