2042234430 has 64 divisors (see below), whose sum is σ = 5071915008. Its totient is φ = 525732480.

The previous prime is 2042234419. The next prime is 2042234471. The reversal of 2042234430 is 344322402.

It is a self number, because there is not a number n which added to its sum of digits gives 2042234430.

It is a congruent number.

It is an unprimeable number.

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, 409512 + ... + 414468.

It is an arithmetic number, because the mean of its divisors is an integer number (79248672).

Almost surely, 2^2042234430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2042234430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2535957504).

2042234430 is an abundant number, since it is smaller than the sum of its proper divisors (3029680578).

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

2042234430 is a wasteful number, since it uses less digits than its factorization.

2042234430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5441.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2042234430 is about 45191.0879488423. The cubic root of 2042234430 is about 1268.7280194531.

Adding to 2042234430 its reverse (344322402), we get a palindrome (2386556832).

The spelling of 2042234430 in words is "two billion, forty-two million, two hundred thirty-four thousand, four hundred thirty".