3845482771142 has 8 divisors (see below), whose sum is σ = 5772741172416. Its totient is φ = 1921235713672.

The previous prime is 3845482771087. The next prime is 3845482771177. The reversal of 3845482771142 is 2411772845483.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 752832758 + ... + 752837865.

It is an arithmetic number, because the mean of its divisors is an integer number (721592646552).

Almost surely, 2^{3845482771142} is an apocalyptic number.

3845482771142 is a deficient number, since it is larger than the sum of its proper divisors (1927258401274).

3845482771142 is a wasteful number, since it uses less digits than its factorization.

3845482771142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505671902.

The product of its digits is 12042240, while the sum is 56.

The spelling of 3845482771142 in words is "three trillion, eight hundred forty-five billion, four hundred eighty-two million, seven hundred seventy-one thousand, one hundred forty-two".