4242522254 has 4 divisors (see below), whose sum is σ = 6363783384. Its totient is φ = 2121261126.

The previous prime is 4242522253. The next prime is 4242522269. The reversal of 4242522254 is 4522252424.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4242522254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242522253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060630562 + ... + 1060630565.

It is an arithmetic number, because the mean of its divisors is an integer number (1590945846).

Almost surely, 2^4242522254 is an apocalyptic number.

4242522254 is a deficient number, since it is larger than the sum of its proper divisors (2121261130).

4242522254 is a wasteful number, since it uses less digits than its factorization.

4242522254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121261129.

The product of its digits is 51200, while the sum is 32.

The square root of 4242522254 is about 65134.6471088928. The cubic root of 4242522254 is about 1618.8553431561.

Adding to 4242522254 its reverse (4522252424), we get a palindrome (8764774678).

The spelling of 4242522254 in words is "four billion, two hundred forty-two million, five hundred twenty-two thousand, two hundred fifty-four".