38180282929 has 2 divisors, whose sum is σ = 38180282930. Its totient is φ = 38180282928.

The previous prime is 38180282867. The next prime is 38180282939. The reversal of 38180282929 is 92928208183.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33617955904 + 4562327025 = 183352^2 + 67545^2 .

It is a cyclic number.

It is not a de Polignac number, because 38180282929 - 2²⁹ = 37643412017 is a prime.

It is not a weakly prime, because it can be changed into another prime (38180282939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19090141464 + 19090141465.

It is an arithmetic number, because the mean of its divisors is an integer number (19090141465).

Almost surely, 2^38180282929 is an apocalyptic number.

It is an amenable number.

38180282929 is a deficient number, since it is larger than the sum of its proper divisors (1).

38180282929 is an equidigital number, since it uses as much as digits as its factorization.

38180282929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 52.

The spelling of 38180282929 in words is "thirty-eight billion, one hundred eighty million, two hundred eighty-two thousand, nine hundred twenty-nine".