4215533242 has 8 divisors (see below), whose sum is σ = 6598226016. Its totient is φ = 2016124572.

The previous prime is 4215533137. The next prime is 4215533243. The reversal of 4215533242 is 2423355124.

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

It is not an unprimeable number, because it can be changed into a prime (4215533243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45820968 + ... + 45821059.

It is an arithmetic number, because the mean of its divisors is an integer number (824778252).

Almost surely, 2^4215533242 is an apocalyptic number.

4215533242 is a deficient number, since it is larger than the sum of its proper divisors (2382692774).

4215533242 is a wasteful number, since it uses less digits than its factorization.

4215533242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91642052.

The product of its digits is 28800, while the sum is 31.

The square root of 4215533242 is about 64927.1379470865. The cubic root of 4215533242 is about 1615.4152289491.

Adding to 4215533242 its reverse (2423355124), we get a palindrome (6638888366).

The spelling of 4215533242 in words is "four billion, two hundred fifteen million, five hundred thirty-three thousand, two hundred forty-two".