2333421420 has 96 divisors (see below), whose sum is σ = 7217925120. Its totient is φ = 558504960.

The previous prime is 2333421373. The next prime is 2333421437. The reversal of 2333421420 is 241243332.

2333421420 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29764 + ... + 74516.

It is an arithmetic number, because the mean of its divisors is an integer number (75186720).

Almost surely, 2^2333421420 is an apocalyptic number.

2333421420 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 2333421420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3608962560).

2333421420 is an abundant number, since it is smaller than the sum of its proper divisors (4884503700).

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

2333421420 is a wasteful number, since it uses less digits than its factorization.

2333421420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44855 (or 44853 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2333421420 is about 48305.5009289832. The cubic root of 2333421420 is about 1326.3690929881.

Adding to 2333421420 its reverse (241243332), we get a palindrome (2574664752).

The spelling of 2333421420 in words is "two billion, three hundred thirty-three million, four hundred twenty-one thousand, four hundred twenty".