4001035099 has 2 divisors, whose sum is σ = 4001035100. Its totient is φ = 4001035098.

The previous prime is 4001035091. The next prime is 4001035117. The reversal of 4001035099 is 9905301004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4001035099 - 2³ = 4001035091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4001035099.

It is not a weakly prime, because it can be changed into another prime (4001035091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000517549 + 2000517550.

It is an arithmetic number, because the mean of its divisors is an integer number (2000517550).

Almost surely, 2^4001035099 is an apocalyptic number.

4001035099 is a deficient number, since it is larger than the sum of its proper divisors (1).

4001035099 is an equidigital number, since it uses as much as digits as its factorization.

4001035099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 4001035099 is about 63253.7358501456. The cubic root of 4001035099 is about 1587.5379665957.

The spelling of 4001035099 in words is "four billion, one million, thirty-five thousand, ninety-nine".