20240671426127 has 2 divisors, whose sum is σ = 20240671426128. Its totient is φ = 20240671426126.

The previous prime is 20240671426091. The next prime is 20240671426181. The reversal of 20240671426127 is 72162417604202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20240671426127 - 2²⁸ = 20240402990671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20240671426187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10120335713063 + 10120335713064.

It is an arithmetic number, because the mean of its divisors is an integer number (10120335713064).

Almost surely, 2^{20240671426127} is an apocalyptic number.

20240671426127 is a deficient number, since it is larger than the sum of its proper divisors (1).

20240671426127 is an equidigital number, since it uses as much as digits as its factorization.

20240671426127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 20240671426127 in words is "twenty trillion, two hundred forty billion, six hundred seventy-one million, four hundred twenty-six thousand, one hundred twenty-seven".