16941345605 has 8 divisors (see below), whose sum is σ = 20349339264. Its totient is φ = 13539926800.

The previous prime is 16941345593. The next prime is 16941345637. The reversal of 16941345605 is 50654314961.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-16941345605 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1638041 + ... + 1648350.

It is an arithmetic number, because the mean of its divisors is an integer number (2543667408).

Almost surely, 2^16941345605 is an apocalyptic number.

It is an amenable number.

16941345605 is a deficient number, since it is larger than the sum of its proper divisors (3407993659).

16941345605 is a wasteful number, since it uses less digits than its factorization.

16941345605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287427.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 16941345605 in words is "sixteen billion, nine hundred forty-one million, three hundred forty-five thousand, six hundred five".