2031034420 has 24 divisors (see below), whose sum is σ = 4270291200. Its totient is φ = 811438752.

The previous prime is 2031034417. The next prime is 2031034429. The reversal of 2031034420 is 244301302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031034429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43740 + ... + 77299.

It is an arithmetic number, because the mean of its divisors is an integer number (177928800).

Almost surely, 2^2031034420 is an apocalyptic number.

2031034420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2031034420 is an abundant number, since it is smaller than the sum of its proper divisors (2239256780).

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

2031034420 is a wasteful number, since it uses less digits than its factorization.

2031034420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121887 (or 121885 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2031034420 is about 45066.9992344731. Note that the first 3 decimals coincide. The cubic root of 2031034420 is about 1266.4044497226.

Adding to 2031034420 its reverse (244301302), we get a palindrome (2275335722).

The spelling of 2031034420 in words is "two billion, thirty-one million, thirty-four thousand, four hundred twenty".