2146164016 has 10 divisors (see below), whose sum is σ = 4158192812. Its totient is φ = 1073082000.

The previous prime is 2146163989. The next prime is 2146164029. The reversal of 2146164016 is 6104616412.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67067610 + ... + 67067641.

Almost surely, 2^2146164016 is an apocalyptic number.

It is an amenable number.

2146164016 is a deficient number, since it is larger than the sum of its proper divisors (2012028796).

2146164016 is a wasteful number, since it uses less digits than its factorization.

2146164016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134135259 (or 134135253 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2146164016 is about 46326.7095313276. The cubic root of 2146164016 is about 1289.8948326820.

The spelling of 2146164016 in words is "two billion, one hundred forty-six million, one hundred sixty-four thousand, sixteen".