3821465915268 has 48 divisors (see below), whose sum is σ = 8996003130240. Its totient is φ = 1262501492224.

The previous prime is 3821465915177. The next prime is 3821465915269. The reversal of 3821465915268 is 8625195641283.

3821465915268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3821465915269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66400321 + ... + 66457847.

It is an arithmetic number, because the mean of its divisors is an integer number (187416731880).

Almost surely, 2^{3821465915268} is an apocalyptic number.

It is an amenable number.

3821465915268 is an abundant number, since it is smaller than the sum of its proper divisors (5174537214972).

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

3821465915268 is a wasteful number, since it uses less digits than its factorization.

3821465915268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106636 (or 106634 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 60.

The spelling of 3821465915268 in words is "three trillion, eight hundred twenty-one billion, four hundred sixty-five million, nine hundred fifteen thousand, two hundred sixty-eight".