4112640009 has 6 divisors (see below), whose sum is σ = 5940480026. Its totient is φ = 2741760000.

The previous prime is 4112640001. The next prime is 4112640019. The reversal of 4112640009 is 9000462114.

4112640009 is a `hidden beast` number, since 4 + 1 + 12 + 640 + 0 + 0 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2637849600 + 1474790409 = 51360^2 + 38403^2 .

It is not a de Polignac number, because 4112640009 - 2³ = 4112640001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4112640001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 228479992 + ... + 228480009.

Almost surely, 2^4112640009 is an apocalyptic number.

It is an amenable number.

4112640009 is a deficient number, since it is larger than the sum of its proper divisors (1827840017).

4112640009 is a wasteful number, since it uses less digits than its factorization.

4112640009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456960007 (or 456960004 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 4112640009 is about 64129.8683064296. The cubic root of 4112640009 is about 1602.1637404117.

The spelling of 4112640009 in words is "four billion, one hundred twelve million, six hundred forty thousand, nine".