4127887901399 has 2 divisors, whose sum is σ = 4127887901400. Its totient is φ = 4127887901398.

The previous prime is 4127887901353. The next prime is 4127887901413. The reversal of 4127887901399 is 9931097887214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4127887901399 - 2²⁰ = 4127886852823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4127887901329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2063943950699 + 2063943950700.

It is an arithmetic number, because the mean of its divisors is an integer number (2063943950700).

Almost surely, 2^{4127887901399} is an apocalyptic number.

4127887901399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4127887901399 is an equidigital number, since it uses as much as digits as its factorization.

4127887901399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54867456, while the sum is 68.

The spelling of 4127887901399 in words is "four trillion, one hundred twenty-seven billion, eight hundred eighty-seven million, nine hundred one thousand, three hundred ninety-nine".