4170005128 has 16 divisors (see below), whose sum is σ = 7870541760. Its totient is φ = 2071194000.

The previous prime is 4170005101. The next prime is 4170005129. The reversal of 4170005128 is 8215000714.

It is a junction number, because it is equal to n+sod(n) for n = 4170005096 and 4170005105.

It is not an unprimeable number, because it can be changed into a prime (4170005129) 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, 1724788 + ... + 1727203.

It is an arithmetic number, because the mean of its divisors is an integer number (491908860).

Almost surely, 2^4170005128 is an apocalyptic number.

It is an amenable number.

4170005128 is a deficient number, since it is larger than the sum of its proper divisors (3700536632).

4170005128 is a wasteful number, since it uses less digits than its factorization.

4170005128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452148 (or 3452144 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 4170005128 is about 64575.5768692778. The cubic root of 4170005128 is about 1609.5786261435.

The spelling of 4170005128 in words is "four billion, one hundred seventy million, five thousand, one hundred twenty-eight".