3856341542723 has 8 divisors (see below), whose sum is σ = 3870095524128. Its totient is φ = 3842603547904.

The previous prime is 3856341542681. The next prime is 3856341542741. The reversal of 3856341542723 is 3272451436583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3856341542723 - 2⁶ = 3856341542659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3856341502723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3513236 + ... + 4478337.

It is an arithmetic number, because the mean of its divisors is an integer number (483761940516).

Almost surely, 2^{3856341542723} is an apocalyptic number.

3856341542723 is a deficient number, since it is larger than the sum of its proper divisors (13753981405).

3856341542723 is a wasteful number, since it uses less digits than its factorization.

3856341542723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7993293.

The product of its digits is 14515200, while the sum is 53.

The spelling of 3856341542723 in words is "three trillion, eight hundred fifty-six billion, three hundred forty-one million, five hundred forty-two thousand, seven hundred twenty-three".