4000039168929 has 16 divisors (see below), whose sum is σ = 5352707976000. Its totient is φ = 2657037902400.

The previous prime is 4000039168921. The next prime is 4000039168981. The reversal of 4000039168929 is 9298619300004.

It is not a de Polignac number, because 4000039168929 - 2³ = 4000039168921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4000039168921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1741879 + ... + 3321779.

It is an arithmetic number, because the mean of its divisors is an integer number (334544248500).

Almost surely, 2^{4000039168929} is an apocalyptic number.

It is an amenable number.

4000039168929 is a deficient number, since it is larger than the sum of its proper divisors (1352668807071).

4000039168929 is a wasteful number, since it uses less digits than its factorization.

4000039168929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582960.

The product of its (nonzero) digits is 839808, while the sum is 51.

The spelling of 4000039168929 in words is "four trillion, thirty-nine million, one hundred sixty-eight thousand, nine hundred twenty-nine".