38134712267 has 2 divisors, whose sum is σ = 38134712268. Its totient is φ = 38134712266.

The previous prime is 38134712251. The next prime is 38134712281. The reversal of 38134712267 is 76221743183.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38134712267 - 2⁴ = 38134712251 is a prime.

It is not a weakly prime, because it can be changed into another prime (38134712207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19067356133 + 19067356134.

It is an arithmetic number, because the mean of its divisors is an integer number (19067356134).

Almost surely, 2^38134712267 is an apocalyptic number.

38134712267 is a deficient number, since it is larger than the sum of its proper divisors (1).

38134712267 is an equidigital number, since it uses as much as digits as its factorization.

38134712267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 44.

The spelling of 38134712267 in words is "thirty-eight billion, one hundred thirty-four million, seven hundred twelve thousand, two hundred sixty-seven".