4006404000097 has 2 divisors, whose sum is σ = 4006404000098. Its totient is φ = 4006404000096.

The previous prime is 4006403999989. The next prime is 4006404000169. The reversal of 4006404000097 is 7900004046004.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3769204805136 + 237199194961 = 1941444^2 + 487031^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4006404000097 is a prime.

It is not a weakly prime, because it can be changed into another prime (4006404001097) 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, 2003202000048 + 2003202000049.

It is an arithmetic number, because the mean of its divisors is an integer number (2003202000049).

Almost surely, 2^{4006404000097} is an apocalyptic number.

It is an amenable number.

4006404000097 is a deficient number, since it is larger than the sum of its proper divisors (1).

4006404000097 is an equidigital number, since it uses as much as digits as its factorization.

4006404000097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 4006404000097 in words is "four trillion, six billion, four hundred four million, ninety-seven", and thus it is an aban number.