2042230104 has 128 divisors (see below), whose sum is σ = 5778432000. Its totient is φ = 668207232.

The previous prime is 2042230081. The next prime is 2042230109. The reversal of 2042230104 is 4010322402.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042230109) 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 31 ways as a sum of consecutive naturals, for example, 2989747 + ... + 2990429.

It is an arithmetic number, because the mean of its divisors is an integer number (45144000).

Almost surely, 2^2042230104 is an apocalyptic number.

2042230104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2042230104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2889216000).

2042230104 is an abundant number, since it is smaller than the sum of its proper divisors (3736201896).

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

2042230104 is a wasteful number, since it uses less digits than its factorization.

2042230104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934 (or 924 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2042230104 is about 45191.0400853975. The cubic root of 2042230104 is about 1268.7271236171.

Adding to 2042230104 its reverse (4010322402), we get a palindrome (6052552506).

The spelling of 2042230104 in words is "two billion, forty-two million, two hundred thirty thousand, one hundred four".