216134756341352 has 32 divisors (see below), whose sum is σ = 408319089549120. Its totient is φ = 107250084627840.

The previous prime is 216134756341261. The next prime is 216134756341373. The reversal of 216134756341352 is 253143657431612.

It is a junction number, because it is equal to n+sod(n) for n = 216134756341294 and 216134756341303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22046474 + ... + 30303737.

It is an arithmetic number, because the mean of its divisors is an integer number (12759971548410).

Almost surely, 2^{216134756341352} is an apocalyptic number.

It is an amenable number.

216134756341352 is a deficient number, since it is larger than the sum of its proper divisors (192184333207768).

216134756341352 is a wasteful number, since it uses less digits than its factorization.

216134756341352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52354121 (or 52354117 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 53.

The spelling of 216134756341352 in words is "two hundred sixteen trillion, one hundred thirty-four billion, seven hundred fifty-six million, three hundred forty-one thousand, three hundred fifty-two".