2145714183 has 24 divisors (see below), whose sum is σ = 3288954240. Its totient is φ = 1345082640.

The previous prime is 2145714161. The next prime is 2145714187. The reversal of 2145714183 is 3814175412.

2145714183 is a `hidden beast` number, since 2 + 1 + 4 + 571 + 4 + 1 + 83 = 666.

It is not a de Polignac number, because 2145714183 - 2⁶ = 2145714119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2145714187) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75633 + ... + 100058.

It is an arithmetic number, because the mean of its divisors is an integer number (137039760).

Almost surely, 2^2145714183 is an apocalyptic number.

2145714183 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2145714183 is a deficient number, since it is larger than the sum of its proper divisors (1143240057).

2145714183 is a wasteful number, since it uses less digits than its factorization.

2145714183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175779 (or 175776 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 2145714183 is about 46321.8542698800. The cubic root of 2145714183 is about 1289.8047063292.

Adding to 2145714183 its reverse (3814175412), we get a palindrome (5959889595).

The spelling of 2145714183 in words is "two billion, one hundred forty-five million, seven hundred fourteen thousand, one hundred eighty-three".