16064017146 has 16 divisors (see below), whose sum is σ = 35697816000. Its totient is φ = 5354672364.

The previous prime is 16064017141. The next prime is 16064017147. The reversal of 16064017146 is 64171046061.

It is a happy number.

16064017146 is a `hidden beast` number, since 1 + 6 + 0 + 640 + 1 + 7 + 1 + 4 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 16064017146.

It is not an unprimeable number, because it can be changed into a prime (16064017141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148740846 + ... + 148740953.

It is an arithmetic number, because the mean of its divisors is an integer number (2231113500).

Almost surely, 2^16064017146 is an apocalyptic number.

16064017146 is an abundant number, since it is smaller than the sum of its proper divisors (19633798854).

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

16064017146 is a wasteful number, since it uses less digits than its factorization.

16064017146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297481810 (or 297481804 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 16064017146 in words is "sixteen billion, sixty-four million, seventeen thousand, one hundred forty-six".