217248150420076 has 24 divisors (see below), whose sum is σ = 400875722815680. Its totient is φ = 102731708516112.

The previous prime is 217248150420071. The next prime is 217248150420193. The reversal of 217248150420076 is 670024051842712.

217248150420076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (217248150420071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2434817650 + ... + 2434906873.

It is an arithmetic number, because the mean of its divisors is an integer number (16703155117320).

Almost surely, 2^{217248150420076} is an apocalyptic number.

It is an amenable number.

217248150420076 is a deficient number, since it is larger than the sum of its proper divisors (183627572395604).

217248150420076 is a wasteful number, since it uses less digits than its factorization.

217248150420076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4869725133 (or 4869725131 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 217248150420076 in words is "two hundred seventeen trillion, two hundred forty-eight billion, one hundred fifty million, four hundred twenty thousand, seventy-six".