2042235320 has 64 divisors (see below), whose sum is σ = 4855680000. Its totient is φ = 771458688.

The previous prime is 2042235319. The next prime is 2042235323. The reversal of 2042235320 is 235322402.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042235323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58631 + ... + 86729.

It is an arithmetic number, because the mean of its divisors is an integer number (75870000).

Almost surely, 2^2042235320 is an apocalyptic number.

2042235320 is a gapful number since it is divisible by the number (20) 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 2042235320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2427840000).

2042235320 is an abundant number, since it is smaller than the sum of its proper divisors (2813444680).

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

2042235320 is a wasteful number, since it uses less digits than its factorization.

2042235320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28212 (or 28208 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2042235320 is about 45191.0977959155. The cubic root of 2042235320 is about 1268.7282037557.

Adding to 2042235320 its reverse (235322402), we get a palindrome (2277557722).

The spelling of 2042235320 in words is "two billion, forty-two million, two hundred thirty-five thousand, three hundred twenty".