216241088392 has 16 divisors (see below), whose sum is σ = 463373760960. Its totient is φ = 92674752144.

The previous prime is 216241088369. The next prime is 216241088431. The reversal of 216241088392 is 293880142612.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1930723948 + ... + 1930724059.

It is an arithmetic number, because the mean of its divisors is an integer number (28960860060).

Almost surely, 2^216241088392 is an apocalyptic number.

It is an amenable number.

216241088392 is an abundant number, since it is smaller than the sum of its proper divisors (247132672568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

216241088392 is a wasteful number, since it uses less digits than its factorization.

216241088392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3861448020 (or 3861448016 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 216241088392 in words is "two hundred sixteen billion, two hundred forty-one million, eighty-eight thousand, three hundred ninety-two".