216352711752152 has 128 divisors (see below), whose sum is σ = 433874443991040. Its totient is φ = 101003024908800.

The previous prime is 216352711752113. The next prime is 216352711752157. The reversal of 216352711752152 is 251257117253612.

It is a super-2 number, since 2×216352711752152² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 216352711752152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216352711752157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143979083 + ... + 145473989.

It is an arithmetic number, because the mean of its divisors is an integer number (3389644093680).

Almost surely, 2^{216352711752152} is an apocalyptic number.

It is an amenable number.

216352711752152 is an abundant number, since it is smaller than the sum of its proper divisors (217521732238888).

216352711752152 is a wasteful number, since it uses less digits than its factorization.

216352711752152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495201 (or 1495197 counting only the distinct ones).

The product of its digits is 1764000, while the sum is 50.

The spelling of 216352711752152 in words is "two hundred sixteen trillion, three hundred fifty-two billion, seven hundred eleven million, seven hundred fifty-two thousand, one hundred fifty-two".