4012259697 has 16 divisors (see below), whose sum is σ = 6256936000. Its totient is φ = 2534058432.

The previous prime is 4012259677. The next prime is 4012259711. The reversal of 4012259697 is 7969522104.

4012259697 is a `hidden beast` number, since 40 + 12 + 2 + 596 + 9 + 7 = 666.

It is not a de Polignac number, because 4012259697 - 2⁷ = 4012259569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4012259617) 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, 3910072 + ... + 3911097.

It is an arithmetic number, because the mean of its divisors is an integer number (391058500).

Almost surely, 2^4012259697 is an apocalyptic number.

It is an amenable number.

4012259697 is a deficient number, since it is larger than the sum of its proper divisors (2244676303).

4012259697 is a wasteful number, since it uses less digits than its factorization.

4012259697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7821197 (or 7821191 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 4012259697 is about 63342.4004676173. The cubic root of 4012259697 is about 1589.0211525915.

The spelling of 4012259697 in words is "four billion, twelve million, two hundred fifty-nine thousand, six hundred ninety-seven".