389729118241 has 16 divisors (see below), whose sum is σ = 398958139008. Its totient is φ = 380634624000.

The previous prime is 389729118227. The next prime is 389729118293. The reversal of 389729118241 is 142811927983.

It is a cyclic number.

It is not a de Polignac number, because 389729118241 - 2⁷ = 389729118113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (389729118041) 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, 2600686 + ... + 2746456.

It is an arithmetic number, because the mean of its divisors is an integer number (24934883688).

Almost surely, 2^389729118241 is an apocalyptic number.

It is an amenable number.

389729118241 is a deficient number, since it is larger than the sum of its proper divisors (9229020767).

389729118241 is a wasteful number, since it uses less digits than its factorization.

389729118241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146232.

The product of its digits is 1741824, while the sum is 55.

The spelling of 389729118241 in words is "three hundred eighty-nine billion, seven hundred twenty-nine million, one hundred eighteen thousand, two hundred forty-one".