3811849163152 has 40 divisors (see below), whose sum is σ = 7487850731256. Its totient is φ = 1879509113856.

The previous prime is 3811849163147. The next prime is 3811849163179. The reversal of 3811849163152 is 2513619481183.

3811849163152 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 4 ways, for example, as 539454994576 + 3272394168576 = 734476^2 + 1808976^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3811849163152.

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, 6974778 + ... + 7501414.

Almost surely, 2^{3811849163152} is an apocalyptic number.

It is an amenable number.

3811849163152 is a deficient number, since it is larger than the sum of its proper divisors (3676001568104).

3811849163152 is a wasteful number, since it uses less digits than its factorization.

3811849163152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532915 (or 532909 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 52.

The spelling of 3811849163152 in words is "three trillion, eight hundred eleven billion, eight hundred forty-nine million, one hundred sixty-three thousand, one hundred fifty-two".