3830040644452 has 12 divisors (see below), whose sum is σ = 7311895775856. Its totient is φ = 1740927565640.

The previous prime is 3830040644377. The next prime is 3830040644471. The reversal of 3830040644452 is 2544460400383.

3830040644452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3830040644452² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3830040644399 and 3830040644408.

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, 43523189098 + ... + 43523189185.

It is an arithmetic number, because the mean of its divisors is an integer number (609324647988).

Almost surely, 2^{3830040644452} is an apocalyptic number.

It is an amenable number.

3830040644452 is a deficient number, since it is larger than the sum of its proper divisors (3481855131404).

3830040644452 is a wasteful number, since it uses less digits than its factorization.

3830040644452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87046378298 (or 87046378296 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 3830040644452 in words is "three trillion, eight hundred thirty billion, forty million, six hundred forty-four thousand, four hundred fifty-two".