127326467267 has 2 divisors, whose sum is σ = 127326467268. Its totient is φ = 127326467266.

The previous prime is 127326467263. The next prime is 127326467287. The reversal of 127326467267 is 762764623721.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 127326467267 - 2² = 127326467263 is a prime.

It is not a weakly prime, because it can be changed into another prime (127326467263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63663233633 + 63663233634.

It is an arithmetic number, because the mean of its divisors is an integer number (63663233634).

Almost surely, 2^127326467267 is an apocalyptic number.

127326467267 is a deficient number, since it is larger than the sum of its proper divisors (1).

127326467267 is an equidigital number, since it uses as much as digits as its factorization.

127326467267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7112448, while the sum is 53.

The spelling of 127326467267 in words is "one hundred twenty-seven billion, three hundred twenty-six million, four hundred sixty-seven thousand, two hundred sixty-seven".