4100790991 has 16 divisors (see below), whose sum is σ = 4530268800. Its totient is φ = 3680964000.

The previous prime is 4100790989. The next prime is 4100791027. The reversal of 4100790991 is 1990970014.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4100790991 - 2¹ = 4100790989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4100790901) 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 15 ways as a sum of consecutive naturals, for example, 416200 + ... + 425938.

It is an arithmetic number, because the mean of its divisors is an integer number (283141800).

Almost surely, 2^4100790991 is an apocalyptic number.

4100790991 is a deficient number, since it is larger than the sum of its proper divisors (429477809).

4100790991 is a wasteful number, since it uses less digits than its factorization.

4100790991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10230.

The product of its (nonzero) digits is 20412, while the sum is 40.

The square root of 4100790991 is about 64037.4186784571. The cubic root of 4100790991 is about 1600.6235838860.

The spelling of 4100790991 in words is "four billion, one hundred million, seven hundred ninety thousand, nine hundred ninety-one".