4039989669932 has 6 divisors (see below), whose sum is σ = 7069981922388. Its totient is φ = 2019994834964.

The previous prime is 4039989669929. The next prime is 4039989669943. The reversal of 4039989669932 is 2399669899304.

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 as a sum of consecutive naturals, namely, 504998708738 + ... + 504998708745.

It is an arithmetic number, because the mean of its divisors is an integer number (1178330320398).

Almost surely, 2^{4039989669932} is an apocalyptic number.

It is an amenable number.

4039989669932 is a deficient number, since it is larger than the sum of its proper divisors (3029992252456).

4039989669932 is a wasteful number, since it uses less digits than its factorization.

4039989669932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009997417487 (or 1009997417485 counting only the distinct ones).

The product of its (nonzero) digits is 1224440064, while the sum is 77.

The spelling of 4039989669932 in words is "four trillion, thirty-nine billion, nine hundred eighty-nine million, six hundred sixty-nine thousand, nine hundred thirty-two".