4000428932179 has 4 divisors (see below), whose sum is σ = 4000463644320. Its totient is φ = 4000394220040.

The previous prime is 4000428932113. The next prime is 4000428932207. The reversal of 4000428932179 is 9712398240004.

4000428932179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4000428932179 - 2⁷ = 4000428932051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4000428932579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17182624 + ... + 17413885.

It is an arithmetic number, because the mean of its divisors is an integer number (1000115911080).

Almost surely, 2^{4000428932179} is an apocalyptic number.

4000428932179 is a deficient number, since it is larger than the sum of its proper divisors (34712141).

4000428932179 is a wasteful number, since it uses less digits than its factorization.

4000428932179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34712140.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 4000428932179 in words is "four trillion, four hundred twenty-eight million, nine hundred thirty-two thousand, one hundred seventy-nine".