3850038850042 has 32 divisors (see below), whose sum is σ = 7200181684224. Its totient is φ = 1499992422000.

The previous prime is 3850038850019. The next prime is 3850038850043. The reversal of 3850038850042 is 2400588300583.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3850038849974 and 3850038850001.

It is not an unprimeable number, because it can be changed into a prime (3850038850043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12977667 + ... + 13271017.

It is an arithmetic number, because the mean of its divisors is an integer number (225005677632).

Almost surely, 2^{3850038850042} is an apocalyptic number.

3850038850042 is a deficient number, since it is larger than the sum of its proper divisors (3350142834182).

3850038850042 is a wasteful number, since it uses less digits than its factorization.

3850038850042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378594.

The product of its (nonzero) digits is 921600, while the sum is 46.

The spelling of 3850038850042 in words is "three trillion, eight hundred fifty billion, thirty-eight million, eight hundred fifty thousand, forty-two".