4026826842 has 16 divisors (see below), whose sum is σ = 8331366240. Its totient is φ = 1295990192.

The previous prime is 4026826801. The next prime is 4026826861. The reversal of 4026826842 is 2486286204.

It is a super-3 number, since 3×4026826842³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4026826794 and 4026826803.

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, 11571168 + ... + 11571515.

It is an arithmetic number, because the mean of its divisors is an integer number (520710390).

Almost surely, 2^4026826842 is an apocalyptic number.

4026826842 is an abundant number, since it is smaller than the sum of its proper divisors (4304539398).

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

4026826842 is a wasteful number, since it uses less digits than its factorization.

4026826842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23142717.

The product of its (nonzero) digits is 294912, while the sum is 42.

The square root of 4026826842 is about 63457.2836008602. The cubic root of 4026826842 is about 1590.9418943591.

The spelling of 4026826842 in words is "four billion, twenty-six million, eight hundred twenty-six thousand, eight hundred forty-two".