4128024840 has 64 divisors (see below), whose sum is σ = 12478656960. Its totient is φ = 1092399360.

The previous prime is 4128024839. The next prime is 4128024851. The reversal of 4128024840 is 484208214.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115579 + ... + 147018.

It is an arithmetic number, because the mean of its divisors is an integer number (194979015).

Almost surely, 2^4128024840 is an apocalyptic number.

4128024840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4128024840 is an abundant number, since it is smaller than the sum of its proper divisors (8350632120).

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

4128024840 is a wasteful number, since it uses less digits than its factorization.

4128024840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262742 (or 262738 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 33.

The square root of 4128024840 is about 64249.7069254016. The cubic root of 4128024840 is about 1604.1590804551.

The spelling of 4128024840 in words is "four billion, one hundred twenty-eight million, twenty-four thousand, eight hundred forty".