16748730556336 has 40 divisors (see below), whose sum is σ = 34171059006000. Its totient is φ = 7930714394880.

The previous prime is 16748730556321. The next prime is 16748730556339. The reversal of 16748730556336 is 63365503784761.

It is a super-3 number, since 3×16748730556336³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (16748730556339) 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, 9216811 + ... + 10883338.

It is an arithmetic number, because the mean of its divisors is an integer number (854276475150).

Almost surely, 2^{16748730556336} is an apocalyptic number.

16748730556336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16748730556336 is an abundant number, since it is smaller than the sum of its proper divisors (17422328449664).

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

16748730556336 is a wasteful number, since it uses less digits than its factorization.

16748730556336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20102917 (or 20102911 counting only the distinct ones).

The product of its (nonzero) digits is 228614400, while the sum is 64.

The spelling of 16748730556336 in words is "sixteen trillion, seven hundred forty-eight billion, seven hundred thirty million, five hundred fifty-six thousand, three hundred thirty-six".