3843715149842 has 32 divisors (see below), whose sum is σ = 5896045209600. Its totient is φ = 1878952363200.

The previous prime is 3843715149823. The next prime is 3843715149853. The reversal of 3843715149842 is 2489415173483.

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, 6996623 + ... + 7525965.

It is an arithmetic number, because the mean of its divisors is an integer number (184251412800).

Almost surely, 2^{3843715149842} is an apocalyptic number.

3843715149842 is a deficient number, since it is larger than the sum of its proper divisors (2052330059758).

3843715149842 is a wasteful number, since it uses less digits than its factorization.

3843715149842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529898.

The product of its digits is 23224320, while the sum is 59.

The spelling of 3843715149842 in words is "three trillion, eight hundred forty-three billion, seven hundred fifteen million, one hundred forty-nine thousand, eight hundred forty-two".