16004718950 has 24 divisors (see below), whose sum is σ = 32475030840. Its totient is φ = 5819897600.

The previous prime is 16004718931. The next prime is 16004718997. The reversal of 16004718950 is 5981740061.

It is a junction number, because it is equal to n+sod(n) for n = 16004718898 and 16004718907.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 14549195 + ... + 14550294.

It is an arithmetic number, because the mean of its divisors is an integer number (1353126285).

Almost surely, 2^16004718950 is an apocalyptic number.

16004718950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16004718950 is an abundant number, since it is smaller than the sum of its proper divisors (16470311890).

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

16004718950 is a wasteful number, since it uses less digits than its factorization.

16004718950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29099512 (or 29099507 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 16004718950 in words is "sixteen billion, four million, seven hundred eighteen thousand, nine hundred fifty".