4240242022 has 4 divisors (see below), whose sum is σ = 6360363036. Its totient is φ = 2120121010.

The previous prime is 4240242007. The next prime is 4240242043. The reversal of 4240242022 is 2202420424.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 4240241984 and 4240242002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060060504 + ... + 1060060507.

It is an arithmetic number, because the mean of its divisors is an integer number (1590090759).

Almost surely, 2^4240242022 is an apocalyptic number.

4240242022 is a deficient number, since it is larger than the sum of its proper divisors (2120121014).

4240242022 is a wasteful number, since it uses less digits than its factorization.

4240242022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120121013.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4240242022 is about 65117.1407695393. The cubic root of 4240242022 is about 1618.5652619994.

Adding to 4240242022 its reverse (2202420424), we get a palindrome (6442662446).

The spelling of 4240242022 in words is "four billion, two hundred forty million, two hundred forty-two thousand, twenty-two".