2145414114 has 20 divisors (see below), whose sum is σ = 4807317174. Its totient is φ = 715137984.

The previous prime is 2145414091. The next prime is 2145414121. The reversal of 2145414114 is 4114145412.

It is a happy number.

2145414114 is a `hidden beast` number, since 2 + 1 + 4 + 541 + 4 + 114 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1161650889 + 983763225 = 34083^2 + 31365^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6621487 + ... + 6621810.

Almost surely, 2^2145414114 is an apocalyptic number.

2145414114 is an abundant number, since it is smaller than the sum of its proper divisors (2661903060).

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

2145414114 is a wasteful number, since it uses less digits than its factorization.

2145414114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13243311 (or 13243302 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 2145414114 is about 46318.6151995070. The cubic root of 2145414114 is about 1289.7445789592.

Adding to 2145414114 its reverse (4114145412), we get a palindrome (6259559526).

The spelling of 2145414114 in words is "two billion, one hundred forty-five million, four hundred fourteen thousand, one hundred fourteen".