16424239104 has 720 divisors, whose sum is σ = 63946114848. Its totient is φ = 4076863488.

The previous prime is 16424239067. The next prime is 16424239151. The reversal of 16424239104 is 40193242461.

16424239104 is a `hidden beast` number, since 1 + 642 + 4 + 2 + 3 + 9 + 1 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 966131704 + ... + 966131720.

Almost surely, 2^16424239104 is an apocalyptic number.

16424239104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16424239104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31973057424).

16424239104 is an abundant number, since it is smaller than the sum of its proper divisors (47521875744).

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

16424239104 is an frugal number, since it uses more digits than its factorization.

16424239104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 16424239104 in words is "sixteen billion, four hundred twenty-four million, two hundred thirty-nine thousand, one hundred four".