38063041818 has 16 divisors (see below), whose sum is σ = 77416356960. Its totient is φ = 12472635056.

The previous prime is 38063041813. The next prime is 38063041883. The reversal of 38063041818 is 81814036083.

It is a self number, because there is not a number n which added to its sum of digits gives 38063041818.

It is not an unprimeable number, because it can be changed into a prime (38063041811) 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, 53761005 + ... + 53761712.

It is an arithmetic number, because the mean of its divisors is an integer number (4838522310).

Almost surely, 2^38063041818 is an apocalyptic number.

38063041818 is an abundant number, since it is smaller than the sum of its proper divisors (39353315142).

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

38063041818 is a wasteful number, since it uses less digits than its factorization.

38063041818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107522781.

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 38063041818 in words is "thirty-eight billion, sixty-three million, forty-one thousand, eight hundred eighteen".