16713287424 has 216 divisors, whose sum is σ = 51464649600. Its totient is φ = 5204828160.

The previous prime is 16713287413. The next prime is 16713287477. The reversal of 16713287424 is 42478231761.

16713287424 is a `hidden beast` number, since 16 + 7 + 132 + 87 + 424 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 16713287424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2067262 + ... + 2075330.

Almost surely, 2^16713287424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16713287424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25732324800).

16713287424 is an abundant number, since it is smaller than the sum of its proper divisors (34751362176).

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

16713287424 is a wasteful number, since it uses less digits than its factorization.

16713287424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8151 (or 8134 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The spelling of 16713287424 in words is "sixteen billion, seven hundred thirteen million, two hundred eighty-seven thousand, four hundred twenty-four".