38240069783 has 2 divisors, whose sum is σ = 38240069784. Its totient is φ = 38240069782.

The previous prime is 38240069753. The next prime is 38240069891. The reversal of 38240069783 is 38796004283.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38240069783 - 2⁶ = 38240069719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38240069753) 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, 19120034891 + 19120034892.

It is an arithmetic number, because the mean of its divisors is an integer number (19120034892).

Almost surely, 2^38240069783 is an apocalyptic number.

38240069783 is a deficient number, since it is larger than the sum of its proper divisors (1).

38240069783 is an equidigital number, since it uses as much as digits as its factorization.

38240069783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 38240069783 in words is "thirty-eight billion, two hundred forty million, sixty-nine thousand, seven hundred eighty-three".