4320335642 has 16 divisors (see below), whose sum is σ = 7409223360. Its totient is φ = 1850839008.

The previous prime is 4320335611. The next prime is 4320335659. The reversal of 4320335642 is 2465330234.

It is a junction number, because it is equal to n+sod(n) for n = 4320335599 and 4320335608.

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, 23723 + ... + 95934.

It is an arithmetic number, because the mean of its divisors is an integer number (463076460).

Almost surely, 2^4320335642 is an apocalyptic number.

4320335642 is a deficient number, since it is larger than the sum of its proper divisors (3088887718).

4320335642 is a wasteful number, since it uses less digits than its factorization.

4320335642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122245.

The product of its (nonzero) digits is 51840, while the sum is 32.

The square root of 4320335642 is about 65729.2601662304. The cubic root of 4320335642 is about 1628.6927481497.

Adding to 4320335642 its reverse (2465330234), we get a palindrome (6785665876).

The spelling of 4320335642 in words is "four billion, three hundred twenty million, three hundred thirty-five thousand, six hundred forty-two".