16330542105 has 32 divisors (see below), whose sum is σ = 27205008768. Its totient is φ = 8357875200.

The previous prime is 16330542097. The next prime is 16330542139. The reversal of 16330542105 is 50124503361.

It is not a de Polignac number, because 16330542105 - 2³ = 16330542097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180139 + ... + 255168.

It is an arithmetic number, because the mean of its divisors is an integer number (850156524).

Almost surely, 2^16330542105 is an apocalyptic number.

16330542105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16330542105 is a deficient number, since it is larger than the sum of its proper divisors (10874466663).

16330542105 is a wasteful number, since it uses less digits than its factorization.

16330542105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435417.

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 16330542105 in words is "sixteen billion, three hundred thirty million, five hundred forty-two thousand, one hundred five".