38489524392029 has 2 divisors, whose sum is σ = 38489524392030. Its totient is φ = 38489524392028.

The previous prime is 38489524391993. The next prime is 38489524392047. The reversal of 38489524392029 is 92029342598483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38273066829529 + 216457562500 = 6186523^2 + 465250^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38489524392029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38489524392029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38489524392079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19244762196014 + 19244762196015.

It is an arithmetic number, because the mean of its divisors is an integer number (19244762196015).

Almost surely, 2^{38489524392029} is an apocalyptic number.

It is an amenable number.

38489524392029 is a deficient number, since it is larger than the sum of its proper divisors (1).

38489524392029 is an equidigital number, since it uses as much as digits as its factorization.

38489524392029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268738560, while the sum is 68.

The spelling of 38489524392029 in words is "thirty-eight trillion, four hundred eighty-nine billion, five hundred twenty-four million, three hundred ninety-two thousand, twenty-nine".