3863840573743 has 16 divisors (see below), whose sum is σ = 4071520512000. Its totient is φ = 3656594506752.

The previous prime is 3863840573707. The next prime is 3863840573753. The reversal of 3863840573743 is 3473750483683.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3863840573743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3863840573753) 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, 80797746 + ... + 80845552.

It is an arithmetic number, because the mean of its divisors is an integer number (254470032000).

Almost surely, 2^{3863840573743} is an apocalyptic number.

3863840573743 is a deficient number, since it is larger than the sum of its proper divisors (207679938257).

3863840573743 is a wasteful number, since it uses less digits than its factorization.

3863840573743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52254.

The product of its (nonzero) digits is 121927680, while the sum is 61.

The spelling of 3863840573743 in words is "three trillion, eight hundred sixty-three billion, eight hundred forty million, five hundred seventy-three thousand, seven hundred forty-three".