16716424134 has 16 divisors (see below), whose sum is σ = 33657231600. Its totient is φ = 5534744160.

The previous prime is 16716424111. The next prime is 16716424147. The reversal of 16716424134 is 43142461761.

It is a junction number, because it is equal to n+sod(n) for n = 16716424092 and 16716424101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9348337 + ... + 9350124.

It is an arithmetic number, because the mean of its divisors is an integer number (2103576975).

Almost surely, 2^16716424134 is an apocalyptic number.

16716424134 is an abundant number, since it is smaller than the sum of its proper divisors (16940807466).

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

16716424134 is a wasteful number, since it uses less digits than its factorization.

16716424134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18698615.

The product of its digits is 96768, while the sum is 39.

Adding to 16716424134 its reverse (43142461761), we get a palindrome (59858885895).

The spelling of 16716424134 in words is "sixteen billion, seven hundred sixteen million, four hundred twenty-four thousand, one hundred thirty-four".