38424168047 has 2 divisors, whose sum is σ = 38424168048. Its totient is φ = 38424168046.

The previous prime is 38424168037. The next prime is 38424168089. The reversal of 38424168047 is 74086142483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38424168047 - 2⁴ = 38424168031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38424167992 and 38424168010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38424168017) 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, 19212084023 + 19212084024.

It is an arithmetic number, because the mean of its divisors is an integer number (19212084024).

Almost surely, 2^38424168047 is an apocalyptic number.

38424168047 is a deficient number, since it is larger than the sum of its proper divisors (1).

38424168047 is an equidigital number, since it uses as much as digits as its factorization.

38424168047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1032192, while the sum is 47.

The spelling of 38424168047 in words is "thirty-eight billion, four hundred twenty-four million, one hundred sixty-eight thousand, forty-seven".