4242405005 has 8 divisors (see below), whose sum is σ = 5102380512. Its totient is φ = 3386261008.

The previous prime is 4242404953. The next prime is 4242405049. The reversal of 4242405005 is 5005042424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4242405005 - 2¹² = 4242400909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

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, 955439 + ... + 959868.

It is an arithmetic number, because the mean of its divisors is an integer number (637797564).

Almost surely, 2^4242405005 is an apocalyptic number.

It is an amenable number.

4242405005 is a deficient number, since it is larger than the sum of its proper divisors (859975507).

4242405005 is a wasteful number, since it uses less digits than its factorization.

4242405005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915755.

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 4242405005 is about 65133.7470517396. The cubic root of 4242405005 is about 1618.8404297856.

Adding to 4242405005 its reverse (5005042424), we get a palindrome (9247447429).

The spelling of 4242405005 in words is "four billion, two hundred forty-two million, four hundred five thousand, five".