2128450060 has 24 divisors (see below), whose sum is σ = 4876086096. Its totient is φ = 773981760.

The previous prime is 2128450057. The next prime is 2128450067. The reversal of 2128450060 is 600548212.

It is not an unprimeable number, because it can be changed into a prime (2128450067) by changing a digit.

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, 4837167 + ... + 4837606.

It is an arithmetic number, because the mean of its divisors is an integer number (203170254).

Almost surely, 2^2128450060 is an apocalyptic number.

2128450060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2128450060 is an abundant number, since it is smaller than the sum of its proper divisors (2747636036).

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

2128450060 is a wasteful number, since it uses less digits than its factorization.

2128450060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9674793 (or 9674791 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 2128450060 is about 46135.1282646965. The cubic root of 2128450060 is about 1286.3361897753.

Adding to 2128450060 its reverse (600548212), we get a palindrome (2728998272).

The spelling of 2128450060 in words is "two billion, one hundred twenty-eight million, four hundred fifty thousand, sixty".