42133442215 has 8 divisors (see below), whose sum is σ = 50563804320. Its totient is φ = 33704304672.

The previous prime is 42133442203. The next prime is 42133442231. The reversal of 42133442215 is 51224433124.

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 42133442215 - 2⁹ = 42133441703 is a prime.

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, 228660 + ... + 369529.

It is an arithmetic number, because the mean of its divisors is an integer number (6320475540).

Almost surely, 2^42133442215 is an apocalyptic number.

42133442215 is a deficient number, since it is larger than the sum of its proper divisors (8430362105).

42133442215 is a wasteful number, since it uses less digits than its factorization.

42133442215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612281.

The product of its digits is 23040, while the sum is 31.

Adding to 42133442215 its reverse (51224433124), we get a palindrome (93357875339).

Subtracting 42133442215 from its reverse (51224433124), we obtain a palindrome (9090990909).

The spelling of 42133442215 in words is "forty-two billion, one hundred thirty-three million, four hundred forty-two thousand, two hundred fifteen".