4001170097 has 2 divisors, whose sum is σ = 4001170098. Its totient is φ = 4001170096.

The previous prime is 4001170087. The next prime is 4001170177. The reversal of 4001170097 is 7900711004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3999803536 + 1366561 = 63244^2 + 1169^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4001170097 is a prime.

It is not a weakly prime, because it can be changed into another prime (4001170007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000585048 + 2000585049.

It is an arithmetic number, because the mean of its divisors is an integer number (2000585049).

Almost surely, 2^4001170097 is an apocalyptic number.

It is an amenable number.

4001170097 is a deficient number, since it is larger than the sum of its proper divisors (1).

4001170097 is an equidigital number, since it uses as much as digits as its factorization.

4001170097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 4001170097 is about 63254.8029559811. The cubic root of 4001170097 is about 1587.5558213120. Note that the first 3 decimals are identical.

The spelling of 4001170097 in words is "four billion, one million, one hundred seventy thousand, ninety-seven".