42215204246 has 8 divisors (see below), whose sum is σ = 64124361120. Its totient is φ = 20840417208.

The previous prime is 42215204243. The next prime is 42215204267. The reversal of 42215204246 is 64240251224.

42215204246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42215204243) 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, 133592261 + ... + 133592576.

It is an arithmetic number, because the mean of its divisors is an integer number (8015545140).

Almost surely, 2^42215204246 is an apocalyptic number.

42215204246 is a deficient number, since it is larger than the sum of its proper divisors (21909156874).

42215204246 is a wasteful number, since it uses less digits than its factorization.

42215204246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267184918.

The product of its (nonzero) digits is 30720, while the sum is 32.

The spelling of 42215204246 in words is "forty-two billion, two hundred fifteen million, two hundred four thousand, two hundred forty-six".