38183822020 has 24 divisors (see below), whose sum is σ = 80247432384. Its totient is φ = 15261832416.

The previous prime is 38183821999. The next prime is 38183822021. The reversal of 38183822020 is 2022838183.

It is not an unprimeable number, because it can be changed into a prime (38183822021) 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 7 ways as a sum of consecutive naturals, for example, 704232 + ... + 756511.

It is an arithmetic number, because the mean of its divisors is an integer number (3343643016).

Almost surely, 2^38183822020 is an apocalyptic number.

It is an amenable number.

38183822020 is an abundant number, since it is smaller than the sum of its proper divisors (42063610364).

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

38183822020 is a wasteful number, since it uses less digits than its factorization.

38183822020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462059 (or 1462057 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 38183822020 in words is "thirty-eight billion, one hundred eighty-three million, eight hundred twenty-two thousand, twenty".