16427703350009 has 32 divisors (see below), whose sum is σ = 20396664288000. Its totient is φ = 13179381384960.

The previous prime is 16427703349987. The next prime is 16427703350087. The reversal of 16427703350009 is 90005330772461.

It is a de Polignac number, because none of the positive numbers 2^k-16427703350009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16427703352009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6727199 + ... + 8838020.

It is an arithmetic number, because the mean of its divisors is an integer number (637395759000).

Almost surely, 2^{16427703350009} is an apocalyptic number.

It is an amenable number.

16427703350009 is a deficient number, since it is larger than the sum of its proper divisors (3968960937991).

16427703350009 is a wasteful number, since it uses less digits than its factorization.

16427703350009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15565438 (or 15565424 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 47.

The spelling of 16427703350009 in words is "sixteen trillion, four hundred twenty-seven billion, seven hundred three million, three hundred fifty thousand, nine".