4644240202 has 16 divisors (see below), whose sum is σ = 7973615232. Its totient is φ = 1987373520.

The previous prime is 4644240193. The next prime is 4644240287. The reversal of 4644240202 is 2020424464.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241678 + ... + 260185.

It is an arithmetic number, because the mean of its divisors is an integer number (498350952).

Almost surely, 2^4644240202 is an apocalyptic number.

4644240202 is a deficient number, since it is larger than the sum of its proper divisors (3329375030).

4644240202 is a wasteful number, since it uses less digits than its factorization.

4644240202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502533.

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 4644240202 is about 68148.6625107199. The cubic root of 4644240202 is about 1668.4180942074.

Adding to 4644240202 its reverse (2020424464), we get a palindrome (6664664666).

The spelling of 4644240202 in words is "four billion, six hundred forty-four million, two hundred forty thousand, two hundred two".