38568338525231 has 2 divisors, whose sum is σ = 38568338525232. Its totient is φ = 38568338525230.

The previous prime is 38568338525201. The next prime is 38568338525267. The reversal of 38568338525231 is 13252583386583.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38568338525231 - 2¹⁰ = 38568338524207 is a prime.

It is a super-2 number, since 2×38568338525231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38568338525201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19284169262615 + 19284169262616.

It is an arithmetic number, because the mean of its divisors is an integer number (19284169262616).

Almost surely, 2^{38568338525231} is an apocalyptic number.

38568338525231 is a deficient number, since it is larger than the sum of its proper divisors (1).

38568338525231 is an equidigital number, since it uses as much as digits as its factorization.

38568338525231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416000, while the sum is 62.

The spelling of 38568338525231 in words is "thirty-eight trillion, five hundred sixty-eight billion, three hundred thirty-eight million, five hundred twenty-five thousand, two hundred thirty-one".