16613520624416 has 48 divisors (see below), whose sum is σ = 32807687774400. Its totient is φ = 8281421745408.

The previous prime is 16613520624413. The next prime is 16613520624419. The reversal of 16613520624416 is 61442602531661.

16613520624416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16613520624413) and next prime (16613520624419).

It is not an unprimeable number, because it can be changed into a prime (16613520624413) 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, 43498730 + ... + 43878998.

It is an arithmetic number, because the mean of its divisors is an integer number (683493495300).

Almost surely, 2^{16613520624416} is an apocalyptic number.

16613520624416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16613520624416 is a deficient number, since it is larger than the sum of its proper divisors (16194167149984).

16613520624416 is a wasteful number, since it uses less digits than its factorization.

16613520624416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384441 (or 384433 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 16613520624416 in words is "sixteen trillion, six hundred thirteen billion, five hundred twenty million, six hundred twenty-four thousand, four hundred sixteen".