4056068020 has 24 divisors (see below), whose sum is σ = 8747953704. Its totient is φ = 1578577536.

The previous prime is 4056067969. The next prime is 4056068033. The reversal of 4056068020 is 208606504.

It can be written as a sum of positive squares in 4 ways, for example, as 748897956 + 3307170064 = 27366^2 + 57508^2 .

It is a super-3 number, since 3×4056068020³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

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, 2739847 + ... + 2741326.

It is an arithmetic number, because the mean of its divisors is an integer number (364498071).

Almost surely, 2^4056068020 is an apocalyptic number.

It is an amenable number.

4056068020 is an abundant number, since it is smaller than the sum of its proper divisors (4691885684).

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

4056068020 is a wasteful number, since it uses less digits than its factorization.

4056068020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5481219 (or 5481217 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 4056068020 is about 63687.2673302914. The cubic root of 4056068020 is about 1594.7835347266.

The spelling of 4056068020 in words is "four billion, fifty-six million, sixty-eight thousand, twenty".