38004470029 has 2 divisors, whose sum is σ = 38004470030. Its totient is φ = 38004470028.

The previous prime is 38004469999. The next prime is 38004470047. The reversal of 38004470029 is 92007440083.

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., 29825980804 + 8178489225 = 172702^2 + 90435^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38004470029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38004470029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38004470929) 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, 19002235014 + 19002235015.

It is an arithmetic number, because the mean of its divisors is an integer number (19002235015).

Almost surely, 2^38004470029 is an apocalyptic number.

It is an amenable number.

38004470029 is a deficient number, since it is larger than the sum of its proper divisors (1).

38004470029 is an equidigital number, since it uses as much as digits as its factorization.

38004470029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 38004470029 in words is "thirty-eight billion, four million, four hundred seventy thousand, twenty-nine".