16243056414 has 256 divisors, whose sum is σ = 42388684800. Its totient is φ = 4567715712.

The previous prime is 16243056373. The next prime is 16243056449. The reversal of 16243056414 is 41465034261.

16243056414 is a `hidden beast` number, since 1 + 6 + 2 + 4 + 3 + 0 + 5 + 641 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 72838707 + ... + 72838929.

It is an arithmetic number, because the mean of its divisors is an integer number (165580800).

Almost surely, 2^16243056414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16243056414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21194342400).

16243056414 is an abundant number, since it is smaller than the sum of its proper divisors (26145628386).

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

16243056414 is a wasteful number, since it uses less digits than its factorization.

16243056414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 16243056414 in words is "sixteen billion, two hundred forty-three million, fifty-six thousand, four hundred fourteen".