3023821115238 has 64 divisors (see below), whose sum is σ = 7723818063360. Its totient is φ = 766251782400.

The previous prime is 3023821115221. The next prime is 3023821115239. The reversal of 3023821115238 is 8325111283203.

It is a junction number, because it is equal to n+sod(n) for n = 3023821115196 and 3023821115205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023821115239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79798953 + ... + 79836836.

It is an arithmetic number, because the mean of its divisors is an integer number (120684657240).

Almost surely, 2^{3023821115238} is an apocalyptic number.

3023821115238 is an abundant number, since it is smaller than the sum of its proper divisors (4699996948122).

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

3023821115238 is a wasteful number, since it uses less digits than its factorization.

3023821115238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159635853.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 3023821115238 in words is "three trillion, twenty-three billion, eight hundred twenty-one million, one hundred fifteen thousand, two hundred thirty-eight".