3833140220240 has 20 divisors (see below), whose sum is σ = 8912051012244. Its totient is φ = 1533256088064.

The previous prime is 3833140220237. The next prime is 3833140220263. The reversal of 3833140220240 is 420220413383.

3833140220240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 540889644304 + 3292250575936 = 735452^2 + 1814456^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 3833140220197 and 3833140220206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23957126297 + ... + 23957126456.

Almost surely, 2^{3833140220240} is an apocalyptic number.

It is an amenable number.

3833140220240 is an abundant number, since it is smaller than the sum of its proper divisors (5078910792004).

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

3833140220240 is a wasteful number, since it uses less digits than its factorization.

3833140220240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47914252766 (or 47914252760 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 3833140220240 in words is "three trillion, eight hundred thirty-three billion, one hundred forty million, two hundred twenty thousand, two hundred forty".