38231130767 has 2 divisors, whose sum is σ = 38231130768. Its totient is φ = 38231130766.

The previous prime is 38231130733. The next prime is 38231130779. The reversal of 38231130767 is 76703113283.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38231130767 - 2³⁰ = 37157388943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38231130727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19115565383 + 19115565384.

It is an arithmetic number, because the mean of its divisors is an integer number (19115565384).

Almost surely, 2^38231130767 is an apocalyptic number.

38231130767 is a deficient number, since it is larger than the sum of its proper divisors (1).

38231130767 is an equidigital number, since it uses as much as digits as its factorization.

38231130767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 41.

The spelling of 38231130767 in words is "thirty-eight billion, two hundred thirty-one million, one hundred thirty thousand, seven hundred sixty-seven".