4012211041428 has 48 divisors (see below), whose sum is σ = 9495247821696. Its totient is φ = 1318349598720.

The previous prime is 4012211041427. The next prime is 4012211041463. The reversal of 4012211041428 is 8241401122104.

4012211041428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4012211041395 and 4012211041404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012211041427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4823100 + ... + 5593452.

It is an arithmetic number, because the mean of its divisors is an integer number (197817662952).

Almost surely, 2^{4012211041428} is an apocalyptic number.

It is an amenable number.

4012211041428 is an abundant number, since it is smaller than the sum of its proper divisors (5483036780268).

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

4012211041428 is a wasteful number, since it uses less digits than its factorization.

4012211041428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776544 (or 776542 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The spelling of 4012211041428 in words is "four trillion, twelve billion, two hundred eleven million, forty-one thousand, four hundred twenty-eight".