2312033420 has 48 divisors (see below), whose sum is σ = 4924886400. Its totient is φ = 911635200.

The previous prime is 2312033389. The next prime is 2312033429. The reversal of 2312033420 is 243302132.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2312033392 and 2312033401.

It is not an unprimeable number, because it can be changed into a prime (2312033429) 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, 480386 + ... + 485174.

It is an arithmetic number, because the mean of its divisors is an integer number (102601800).

Almost surely, 2^2312033420 is an apocalyptic number.

2312033420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2312033420 is an abundant number, since it is smaller than the sum of its proper divisors (2612852980).

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

2312033420 is a wasteful number, since it uses less digits than its factorization.

2312033420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5138 (or 5136 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2312033420 is about 48083.6086416151. The cubic root of 2312033420 is about 1322.3041749401.

Adding to 2312033420 its reverse (243302132), we get a palindrome (2555335552).

The spelling of 2312033420 in words is "two billion, three hundred twelve million, thirty-three thousand, four hundred twenty".