2323345420 has 48 divisors (see below), whose sum is σ = 5375323296. Its totient is φ = 836480000.

The previous prime is 2323345417. The next prime is 2323345429. The reversal of 2323345420 is 245433232.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2323345429) 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, 30061 + ... + 74500.

It is an arithmetic number, because the mean of its divisors is an integer number (111985902).

Almost surely, 2^2323345420 is an apocalyptic number.

2323345420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2323345420 is an abundant number, since it is smaller than the sum of its proper divisors (3051977876).

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

2323345420 is a wasteful number, since it uses less digits than its factorization.

2323345420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104682 (or 104680 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 2323345420 is about 48201.0935560595. The cubic root of 2323345420 is about 1324.4571969118.

Adding to 2323345420 its reverse (245433232), we get a palindrome (2568778652).

It can be divided in two parts, 2323 and 345420, that added together give a palindrome (347743).

The spelling of 2323345420 in words is "two billion, three hundred twenty-three million, three hundred forty-five thousand, four hundred twenty".