4128796212 has 24 divisors (see below), whose sum is σ = 9643230912. Its totient is φ = 1374926400.

The previous prime is 4128796211. The next prime is 4128796213. The reversal of 4128796212 is 2126978214.

4128796212 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 an interprime number because it is at equal distance from previous prime (4128796211) and next prime (4128796213).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4128796211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154489 + ... + 179232.

It is an arithmetic number, because the mean of its divisors is an integer number (401801288).

Almost surely, 2^4128796212 is an apocalyptic number.

It is an amenable number.

4128796212 is an abundant number, since it is smaller than the sum of its proper divisors (5514434700).

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

4128796212 is a wasteful number, since it uses less digits than its factorization.

4128796212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334759 (or 334757 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 4128796212 is about 64255.7095673217. The cubic root of 4128796212 is about 1604.2589931559.

The spelling of 4128796212 in words is "four billion, one hundred twenty-eight million, seven hundred ninety-six thousand, two hundred twelve".