16307726128 has 20 divisors (see below), whose sum is σ = 31600633680. Its totient is φ = 8152723904.

The previous prime is 16307726101. The next prime is 16307726131. The reversal of 16307726128 is 82162770361.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53526 + ... + 188362.

It is an arithmetic number, because the mean of its divisors is an integer number (1580031684).

Almost surely, 2^16307726128 is an apocalyptic number.

It is an amenable number.

16307726128 is a deficient number, since it is larger than the sum of its proper divisors (15292907552).

16307726128 is a wasteful number, since it uses less digits than its factorization.

16307726128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142404 (or 142398 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 16307726128 in words is "sixteen billion, three hundred seven million, seven hundred twenty-six thousand, one hundred twenty-eight".