4128854514 has 16 divisors (see below), whose sum is σ = 8258470752. Its totient is φ = 1376157888.

The previous prime is 4128854507. The next prime is 4128854537. The reversal of 4128854514 is 4154588214.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58437 + ... + 108039.

It is an arithmetic number, because the mean of its divisors is an integer number (516154422).

Almost surely, 2^4128854514 is an apocalyptic number.

4128854514 is an abundant number, since it is smaller than the sum of its proper divisors (4129616238).

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

4128854514 is a wasteful number, since it uses less digits than its factorization.

4128854514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63481.

The product of its digits is 204800, while the sum is 42.

The square root of 4128854514 is about 64256.1632374670. The cubic root of 4128854514 is about 1604.2665442727.

The spelling of 4128854514 in words is "four billion, one hundred twenty-eight million, eight hundred fifty-four thousand, five hundred fourteen".