16216488907 has 8 divisors (see below), whose sum is σ = 16608628080. Its totient is φ = 15825032160.

The previous prime is 16216488889. The next prime is 16216488931. The reversal of 16216488907 is 70988461261.

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

It is a cyclic number.

It is not a de Polignac number, because 16216488907 - 2¹¹ = 16216486859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16216488947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122344 + ... + 217717.

It is an arithmetic number, because the mean of its divisors is an integer number (2076078510).

Almost surely, 2^16216488907 is an apocalyptic number.

16216488907 is a deficient number, since it is larger than the sum of its proper divisors (392139173).

16216488907 is a wasteful number, since it uses less digits than its factorization.

16216488907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341213.

The product of its (nonzero) digits is 1161216, while the sum is 52.

The spelling of 16216488907 in words is "sixteen billion, two hundred sixteen million, four hundred eighty-eight thousand, nine hundred seven".