4100566956 has 12 divisors (see below), whose sum is σ = 9567989592. Its totient is φ = 1366855648.

The previous prime is 4100566933. The next prime is 4100566963. The reversal of 4100566956 is 6596650014.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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, 170856945 + ... + 170856968.

It is an arithmetic number, because the mean of its divisors is an integer number (797332466).

Almost surely, 2^4100566956 is an apocalyptic number.

It is an amenable number.

4100566956 is an abundant number, since it is smaller than the sum of its proper divisors (5467422636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4100566956 is a wasteful number, since it uses less digits than its factorization.

4100566956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341713920 (or 341713918 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 4100566956 is about 64035.6694038565. The cubic root of 4100566956 is about 1600.5944348563.

The spelling of 4100566956 in words is "four billion, one hundred million, five hundred sixty-six thousand, nine hundred fifty-six".