16726134305650 has 48 divisors (see below), whose sum is σ = 38787253796160. Its totient is φ = 5213340561600.

The previous prime is 16726134305627. The next prime is 16726134305681. The reversal of 16726134305650 is 5650343162761.

It is a junction number, because it is equal to n+sod(n) for n = 16726134305594 and 16726134305603.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2172221385 + ... + 2172229084.

It is an arithmetic number, because the mean of its divisors is an integer number (808067787420).

Almost surely, 2^{16726134305650} is an apocalyptic number.

16726134305650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16726134305650 is an abundant number, since it is smaller than the sum of its proper divisors (22061119490510).

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

16726134305650 is a wasteful number, since it uses less digits than its factorization.

16726134305650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4344450499 (or 4344450494 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 49.

The spelling of 16726134305650 in words is "sixteen trillion, seven hundred twenty-six billion, one hundred thirty-four million, three hundred five thousand, six hundred fifty".