16417749012480 has 208 divisors, whose sum is σ = 58367094917760. Its totient is φ = 4378066255872.

The previous prime is 16417749012449. The next prime is 16417749012499. The reversal of 16417749012480 is 8421094771461.

16417749012480 is a `hidden beast` number, since 1 + 6 + 4 + 1 + 7 + 74 + 90 + 1 + 2 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14292372 + ... + 15398291.

Almost surely, 2^{16417749012480} is an apocalyptic number.

16417749012480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16417749012480 is an abundant number, since it is smaller than the sum of its proper divisors (41949345905280).

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

16417749012480 is an equidigital number, since it uses as much as digits as its factorization.

16417749012480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29690701 (or 29690673 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The spelling of 16417749012480 in words is "sixteen trillion, four hundred seventeen billion, seven hundred forty-nine million, twelve thousand, four hundred eighty".