216313141635 has 12 divisors (see below), whose sum is σ = 374942778912. Its totient is φ = 115367008848.

The previous prime is 216313141631. The next prime is 216313141673. The reversal of 216313141635 is 536141313612.

216313141635 is a `hidden beast` number, since 2 + 1 + 6 + 3 + 1 + 3 + 14 + 1 + 635 = 666.

It is not a de Polignac number, because 216313141635 - 2² = 216313141631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 216313141635.

It is not an unprimeable number, because it can be changed into a prime (216313141631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2403479307 + ... + 2403479396.

It is an arithmetic number, because the mean of its divisors is an integer number (31245231576).

Almost surely, 2^216313141635 is an apocalyptic number.

216313141635 is a deficient number, since it is larger than the sum of its proper divisors (158629637277).

216313141635 is a wasteful number, since it uses less digits than its factorization.

216313141635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4806958714 (or 4806958711 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The spelling of 216313141635 in words is "two hundred sixteen billion, three hundred thirteen million, one hundred forty-one thousand, six hundred thirty-five".