4013229272828 has 12 divisors (see below), whose sum is σ = 7023915757992. Its totient is φ = 2006396199120.

The previous prime is 4013229272827. The next prime is 4013229272863. The reversal of 4013229272828 is 8282729223104.

It is a super-2 number, since 2×4013229272828² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4013229272821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54567983 + ... + 54641478.

It is an arithmetic number, because the mean of its divisors is an integer number (585326313166).

Almost surely, 2^{4013229272828} is an apocalyptic number.

It is an amenable number.

4013229272828 is a deficient number, since it is larger than the sum of its proper divisors (3010686485164).

4013229272828 is a wasteful number, since it uses less digits than its factorization.

4013229272828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109218652 (or 109218650 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 4013229272828 in words is "four trillion, thirteen billion, two hundred twenty-nine million, two hundred seventy-two thousand, eight hundred twenty-eight".