38397542383 has 2 divisors, whose sum is σ = 38397542384. Its totient is φ = 38397542382.

The previous prime is 38397542321. The next prime is 38397542401. The reversal of 38397542383 is 38324579383.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38397542383 is a prime.

It is a super-2 number, since 2×38397542383² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38397542683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19198771191 + 19198771192.

It is an arithmetic number, because the mean of its divisors is an integer number (19198771192).

Almost surely, 2^38397542383 is an apocalyptic number.

38397542383 is a deficient number, since it is larger than the sum of its proper divisors (1).

38397542383 is an equidigital number, since it uses as much as digits as its factorization.

38397542383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13063680, while the sum is 55.

The spelling of 38397542383 in words is "thirty-eight billion, three hundred ninety-seven million, five hundred forty-two thousand, three hundred eighty-three".