3844382041842 has 32 divisors (see below), whose sum is σ = 7717133680704. Its totient is φ = 1276733606400.

The previous prime is 3844382041817. The next prime is 3844382041847. The reversal of 3844382041842 is 2481402834483.

It is not an unprimeable number, because it can be changed into a prime (3844382041847) 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, 13118842 + ... + 13408682.

It is an arithmetic number, because the mean of its divisors is an integer number (241160427522).

Almost surely, 2^{3844382041842} is an apocalyptic number.

3844382041842 is an abundant number, since it is smaller than the sum of its proper divisors (3872751638862).

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

3844382041842 is a wasteful number, since it uses less digits than its factorization.

3844382041842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297994.

The product of its (nonzero) digits is 4718592, while the sum is 51.

The spelling of 3844382041842 in words is "three trillion, eight hundred forty-four billion, three hundred eighty-two million, forty-one thousand, eight hundred forty-two".