4112641964 has 12 divisors (see below), whose sum is σ = 7319109000. Its totient is φ = 2021467968.

The previous prime is 4112641963. The next prime is 4112642011. The reversal of 4112641964 is 4691462114.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4112641963) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8712989 + ... + 8713460.

It is an arithmetic number, because the mean of its divisors is an integer number (609925750).

Almost surely, 2^4112641964 is an apocalyptic number.

It is an amenable number.

4112641964 is a deficient number, since it is larger than the sum of its proper divisors (3206467036).

4112641964 is a wasteful number, since it uses less digits than its factorization.

4112641964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17426512 (or 17426510 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 4112641964 is about 64129.8835489353. The cubic root of 4112641964 is about 1602.1639942818.

The spelling of 4112641964 in words is "four billion, one hundred twelve million, six hundred forty-one thousand, nine hundred sixty-four".