16216306242 has 8 divisors (see below), whose sum is σ = 32432612496. Its totient is φ = 5405435412.

The previous prime is 16216306241. The next prime is 16216306261. The reversal of 16216306242 is 24260361261.

It is a sphenic number, since it is the product of 3 distinct primes.

16216306242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (16216306241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1351358848 + ... + 1351358859.

It is an arithmetic number, because the mean of its divisors is an integer number (4054076562).

Almost surely, 2^16216306242 is an apocalyptic number.

16216306242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16216306242 is a wasteful number, since it uses less digits than its factorization.

16216306242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702717712.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 16216306242 in words is "sixteen billion, two hundred sixteen million, three hundred six thousand, two hundred forty-two".