4405628039169 has 32 divisors (see below), whose sum is σ = 6739792251904. Its totient is φ = 2507595330240.

The previous prime is 4405628039123. The next prime is 4405628039203. The reversal of 4405628039169 is 9619308265044.

It is not a de Polignac number, because 4405628039169 - 2⁷ = 4405628039041 is a prime.

It is a super-2 number, since 2×4405628039169² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4405628039269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7307502 + ... + 7887384.

It is an arithmetic number, because the mean of its divisors is an integer number (210618507872).

Almost surely, 2^{4405628039169} is an apocalyptic number.

It is an amenable number.

4405628039169 is a deficient number, since it is larger than the sum of its proper divisors (2334164212735).

4405628039169 is a wasteful number, since it uses less digits than its factorization.

4405628039169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581317.

The product of its (nonzero) digits is 11197440, while the sum is 57.

The spelling of 4405628039169 in words is "four trillion, four hundred five billion, six hundred twenty-eight million, thirty-nine thousand, one hundred sixty-nine".