4242615315 has 32 divisors (see below), whose sum is σ = 6914859840. Its totient is φ = 2220877824.

The previous prime is 4242615313. The next prime is 4242615341. The reversal of 4242615315 is 5135162424.

4242615315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4242615315 - 2¹ = 4242615313 is a prime.

It is a super-2 number, since 2×4242615315² = 35999569422145098450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4242615313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171297 + ... + 194493.

It is an arithmetic number, because the mean of its divisors is an integer number (216089370).

Almost surely, 2^4242615315 is an apocalyptic number.

4242615315 is a deficient number, since it is larger than the sum of its proper divisors (2672244525).

4242615315 is a wasteful number, since it uses less digits than its factorization.

4242615315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23431.

The product of its digits is 28800, while the sum is 33.

The square root of 4242615315 is about 65135.3614790000. The cubic root of 4242615315 is about 1618.8671797623.

Adding to 4242615315 its reverse (5135162424), we get a palindrome (9377777739).

The spelling of 4242615315 in words is "four billion, two hundred forty-two million, six hundred fifteen thousand, three hundred fifteen".