3813073343652 has 48 divisors (see below), whose sum is σ = 8919291326400. Its totient is φ = 1267865026560.

The previous prime is 3813073343621. The next prime is 3813073343669. The reversal of 3813073343652 is 2563433703183.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60148452 + ... + 60211812.

It is an arithmetic number, because the mean of its divisors is an integer number (185818569300).

Almost surely, 2^{3813073343652} is an apocalyptic number.

It is an amenable number.

3813073343652 is an abundant number, since it is smaller than the sum of its proper divisors (5106217982748).

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

3813073343652 is a wasteful number, since it uses less digits than its factorization.

3813073343652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75756 (or 75754 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 48.

The spelling of 3813073343652 in words is "three trillion, eight hundred thirteen billion, seventy-three million, three hundred forty-three thousand, six hundred fifty-two".