38230323629 has 2 divisors, whose sum is σ = 38230323630. Its totient is φ = 38230323628.

The previous prime is 38230323589. The next prime is 38230323671. The reversal of 38230323629 is 92632303283.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25182516100 + 13047807529 = 158690^2 + 114227^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38230323629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38230320629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19115161814 + 19115161815.

It is an arithmetic number, because the mean of its divisors is an integer number (19115161815).

Almost surely, 2^38230323629 is an apocalyptic number.

It is an amenable number.

38230323629 is a deficient number, since it is larger than the sum of its proper divisors (1).

38230323629 is an equidigital number, since it uses as much as digits as its factorization.

38230323629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 38230323629 in words is "thirty-eight billion, two hundred thirty million, three hundred twenty-three thousand, six hundred twenty-nine".