16104565146 has 8 divisors (see below), whose sum is σ = 32209130304. Its totient is φ = 5368188380.

The previous prime is 16104565133. The next prime is 16104565151. The reversal of 16104565146 is 64156540161.

It is a happy number.

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

16104565146 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1342047090 + ... + 1342047101.

It is an arithmetic number, because the mean of its divisors is an integer number (4026141288).

Almost surely, 2^16104565146 is an apocalyptic number.

16104565146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16104565146 is a wasteful number, since it uses less digits than its factorization.

16104565146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2684094196.

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 16104565146 in words is "sixteen billion, one hundred four million, five hundred sixty-five thousand, one hundred forty-six".