16046736280 has 16 divisors (see below), whose sum is σ = 36105156720. Its totient is φ = 6418694496.

The previous prime is 16046736239. The next prime is 16046736281. The reversal of 16046736280 is 8263764061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16046736281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200584164 + ... + 200584243.

It is an arithmetic number, because the mean of its divisors is an integer number (2256572295).

Almost surely, 2^16046736280 is an apocalyptic number.

16046736280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16046736280 is an abundant number, since it is smaller than the sum of its proper divisors (20058420440).

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

16046736280 is a wasteful number, since it uses less digits than its factorization.

16046736280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401168418 (or 401168414 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 16046736280 in words is "sixteen billion, forty-six million, seven hundred thirty-six thousand, two hundred eighty".