389041629004 has 12 divisors (see below), whose sum is σ = 778083258064. Its totient is φ = 166732126704.

The previous prime is 389041628993. The next prime is 389041629059. The reversal of 389041629004 is 400926140983.

389041629004 is an admirable number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 6947171919 + ... + 6947171974.

Almost surely, 2^389041629004 is an apocalyptic number.

It is an amenable number.

389041629004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

389041629004 is a wasteful number, since it uses less digits than its factorization.

389041629004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13894343904 (or 13894343902 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

Adding to 389041629004 its reverse (400926140983), we get a palindrome (789967769987).

The spelling of 389041629004 in words is "three hundred eighty-nine billion, forty-one million, six hundred twenty-nine thousand, four".