38338051983 has 16 divisors (see below), whose sum is σ = 63730788096. Its totient is φ = 19915871040.

The previous prime is 38338051967. The next prime is 38338052017. The reversal of 38338051983 is 38915083383.

It is not a de Polignac number, because 38338051983 - 2⁴ = 38338051967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38338051183) 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 in 15 ways as a sum of consecutive naturals, for example, 82982566 + ... + 82983027.

It is an arithmetic number, because the mean of its divisors is an integer number (3983174256).

Almost surely, 2^38338051983 is an apocalyptic number.

38338051983 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38338051983 is a deficient number, since it is larger than the sum of its proper divisors (25392736113).

38338051983 is a wasteful number, since it uses less digits than its factorization.

38338051983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165965614.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 38338051983 in words is "thirty-eight billion, three hundred thirty-eight million, fifty-one thousand, nine hundred eighty-three".