4061205136 has 40 divisors (see below), whose sum is σ = 8028129024. Its totient is φ = 1989536640.

The previous prime is 4061205107. The next prime is 4061205221. The reversal of 4061205136 is 6315021604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698401 + ... + 704191.

Almost surely, 2^4061205136 is an apocalyptic number.

It is an amenable number.

4061205136 is a deficient number, since it is larger than the sum of its proper divisors (3966923888).

4061205136 is a wasteful number, since it uses less digits than its factorization.

4061205136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6679 (or 6673 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 4061205136 is about 63727.5853614430. The cubic root of 4061205136 is about 1595.4565290070.

The spelling of 4061205136 in words is "four billion, sixty-one million, two hundred five thousand, one hundred thirty-six".