4039989669930 has 16 divisors (see below), whose sum is σ = 9695975207904. Its totient is φ = 1077330578640.

The previous prime is 4039989669929. The next prime is 4039989669943. The reversal of 4039989669930 is 399669899304.

It is a super-2 number, since 2×4039989669930² (a number of 26 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 67333161136 + ... + 67333161195.

It is an arithmetic number, because the mean of its divisors is an integer number (605998450494).

Almost surely, 2^{4039989669930} is an apocalyptic number.

4039989669930 is an abundant number, since it is smaller than the sum of its proper divisors (5655985537974).

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

4039989669930 is a wasteful number, since it uses less digits than its factorization.

4039989669930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134666322341.

The product of its (nonzero) digits is 612220032, while the sum is 75.

The spelling of 4039989669930 in words is "four trillion, thirty-nine billion, nine hundred eighty-nine million, six hundred sixty-nine thousand, nine hundred thirty".