4331635042 has 16 divisors (see below), whose sum is σ = 7515127872. Its totient is φ = 1834048080.

The previous prime is 4331635013. The next prime is 4331635081. The reversal of 4331635042 is 2405361334.

It is a junction number, because it is equal to n+sod(n) for n = 4331634995 and 4331635013.

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, 1862709 + ... + 1865032.

It is an arithmetic number, because the mean of its divisors is an integer number (469695492).

Almost surely, 2^4331635042 is an apocalyptic number.

4331635042 is a deficient number, since it is larger than the sum of its proper divisors (3183492830).

4331635042 is a wasteful number, since it uses less digits than its factorization.

4331635042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3727833.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 4331635042 is about 65815.1581476486. The cubic root of 4331635042 is about 1630.1114056868. Note that the first 3 decimals are identical.

Adding to 4331635042 its reverse (2405361334), we get a palindrome (6736996376).

The spelling of 4331635042 in words is "four billion, three hundred thirty-one million, six hundred thirty-five thousand, forty-two".