4128421170 has 16 divisors (see below), whose sum is σ = 9908210880. Its totient is φ = 1100912304.

The previous prime is 4128421169. The next prime is 4128421183. The reversal of 4128421170 is 711248214.

4128421170 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4128421170² = 34087722713808337800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 137614039 = 4128421170 / (4 + 1 + 2 + 8 + 4 + 2 + 1 + 1 + 7 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68806990 + ... + 68807049.

It is an arithmetic number, because the mean of its divisors is an integer number (619263180).

Almost surely, 2^4128421170 is an apocalyptic number.

4128421170 is an abundant number, since it is smaller than the sum of its proper divisors (5779789710).

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

4128421170 is a wasteful number, since it uses less digits than its factorization.

4128421170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137614049.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 4128421170 is about 64252.7911455993. The cubic root of 4128421170 is about 1604.2104170343.

Adding to 4128421170 its reverse (711248214), we get a palindrome (4839669384).

The spelling of 4128421170 in words is "four billion, one hundred twenty-eight million, four hundred twenty-one thousand, one hundred seventy".