4004280648079 has 2 divisors, whose sum is σ = 4004280648080. Its totient is φ = 4004280648078.

The previous prime is 4004280648061. The next prime is 4004280648103. The reversal of 4004280648079 is 9708460824004.

4004280648079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4004280648079 - 2⁵ = 4004280648047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4004280648029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2002140324039 + 2002140324040.

It is an arithmetic number, because the mean of its divisors is an integer number (2002140324040).

Almost surely, 2^{4004280648079} is an apocalyptic number.

4004280648079 is a deficient number, since it is larger than the sum of its proper divisors (1).

4004280648079 is an equidigital number, since it uses as much as digits as its factorization.

4004280648079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 4004280648079 in words is "four trillion, four billion, two hundred eighty million, six hundred forty-eight thousand, seventy-nine".