16716372353 has 8 divisors (see below), whose sum is σ = 16948286208. Its totient is φ = 16485860304.

The previous prime is 16716372347. The next prime is 16716372367. The reversal of 16716372353 is 35327361761.

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 16716372353 - 2¹² = 16716368257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16716372373) 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, 326426 + ... + 374147.

It is an arithmetic number, because the mean of its divisors is an integer number (2118535776).

Almost surely, 2^16716372353 is an apocalyptic number.

It is an amenable number.

16716372353 is a deficient number, since it is larger than the sum of its proper divisors (231913855).

16716372353 is a wasteful number, since it uses less digits than its factorization.

16716372353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700903.

The product of its digits is 476280, while the sum is 44.

The spelling of 16716372353 in words is "sixteen billion, seven hundred sixteen million, three hundred seventy-two thousand, three hundred fifty-three".