42215232395 has 24 divisors (see below), whose sum is σ = 58938799824. Its totient is φ = 28942783296.

The previous prime is 42215232349. The next prime is 42215232443. The reversal of 42215232395 is 59323251224.

42215232395 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 42215232395 - 2³² = 37920265099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2103629 + ... + 2123601.

It is an arithmetic number, because the mean of its divisors is an integer number (2455783326).

Almost surely, 2^42215232395 is an apocalyptic number.

42215232395 is a deficient number, since it is larger than the sum of its proper divisors (16723567429).

42215232395 is a wasteful number, since it uses less digits than its factorization.

42215232395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28619 (or 28612 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The spelling of 42215232395 in words is "forty-two billion, two hundred fifteen million, two hundred thirty-two thousand, three hundred ninety-five".