4063642611 has 16 divisors (see below), whose sum is σ = 6193630464. Its totient is φ = 2321551584.

The previous prime is 4063642579. The next prime is 4063642619. The reversal of 4063642611 is 1162463604.

It is not a de Polignac number, because 4063642611 - 2⁵ = 4063642579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4063642619) 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, 83980 + ... + 123206.

It is an arithmetic number, because the mean of its divisors is an integer number (387101904).

Almost surely, 2^4063642611 is an apocalyptic number.

4063642611 is a deficient number, since it is larger than the sum of its proper divisors (2129987853).

4063642611 is a wasteful number, since it uses less digits than its factorization.

4063642611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44170.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 4063642611 is about 63746.7066678742. The cubic root of 4063642611 is about 1595.7756549409.

The spelling of 4063642611 in words is "four billion, sixty-three million, six hundred forty-two thousand, six hundred eleven".