126627247267 has 2 divisors, whose sum is σ = 126627247268. Its totient is φ = 126627247266.

The previous prime is 126627247189. The next prime is 126627247277. The reversal of 126627247267 is 762742726621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 126627247267 - 2¹⁹ = 126626722979 is a prime.

It is not a weakly prime, because it can be changed into another prime (126627247277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63313623633 + 63313623634.

It is an arithmetic number, because the mean of its divisors is an integer number (63313623634).

Almost surely, 2^126627247267 is an apocalyptic number.

126627247267 is a deficient number, since it is larger than the sum of its proper divisors (1).

126627247267 is an equidigital number, since it uses as much as digits as its factorization.

126627247267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4741632, while the sum is 52.

The spelling of 126627247267 in words is "one hundred twenty-six billion, six hundred twenty-seven million, two hundred forty-seven thousand, two hundred sixty-seven".