4013330242 has 16 divisors (see below), whose sum is σ = 6229612800. Its totient is φ = 1936837840.

The previous prime is 4013330231. The next prime is 4013330249. The reversal of 4013330242 is 2420333104.

It is a happy number.

It is a super-2 number, since 2×4013330242² = 32213639262703557128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4013330249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202767 + ... + 221677.

It is an arithmetic number, because the mean of its divisors is an integer number (389350800).

Almost surely, 2^4013330242 is an apocalyptic number.

4013330242 is a deficient number, since it is larger than the sum of its proper divisors (2216282558).

4013330242 is a wasteful number, since it uses less digits than its factorization.

4013330242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22601.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4013330242 is about 63350.8503652477. The cubic root of 4013330242 is about 1589.1624667555.

Adding to 4013330242 its reverse (2420333104), we get a palindrome (6433663346).

The spelling of 4013330242 in words is "four billion, thirteen million, three hundred thirty thousand, two hundred forty-two".