2146134339 has 16 divisors (see below), whose sum is σ = 3184772640. Its totient is φ = 1428364800.

The previous prime is 2146134337. The next prime is 2146134359. The reversal of 2146134339 is 9334316412.

2146134339 is a `hidden beast` number, since 2 + 1 + 4 + 613 + 4 + 3 + 39 = 666.

It is not a de Polignac number, because 2146134339 - 2¹ = 2146134337 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2146134337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49902 + ... + 82355.

It is an arithmetic number, because the mean of its divisors is an integer number (199048290).

Almost surely, 2^2146134339 is an apocalyptic number.

2146134339 is a deficient number, since it is larger than the sum of its proper divisors (1038638301).

2146134339 is a wasteful number, since it uses less digits than its factorization.

2146134339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132867 (or 132861 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 2146134339 is about 46326.3892290345. The cubic root of 2146134339 is about 1289.8888871306. Note that the first 5 decimals are identical.

The spelling of 2146134339 in words is "two billion, one hundred forty-six million, one hundred thirty-four thousand, three hundred thirty-nine".