2343203400 has 96 divisors (see below), whose sum is σ = 7282792800. Its totient is φ = 623232000.

The previous prime is 2343203399. The next prime is 2343203459. The reversal of 2343203400 is 43023432.

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235731 + ... + 245469.

It is an arithmetic number, because the mean of its divisors is an integer number (75862425).

Almost surely, 2^2343203400 is an apocalyptic number.

2343203400 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 2343203400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3641396400).

2343203400 is an abundant number, since it is smaller than the sum of its proper divisors (4939589400).

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

2343203400 is a wasteful number, since it uses less digits than its factorization.

2343203400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10159 (or 10150 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 2343203400 is about 48406.6462378876. The cubic root of 2343203400 is about 1328.2199413744.

Adding to 2343203400 its reverse (43023432), we get a palindrome (2386226832).

The spelling of 2343203400 in words is "two billion, three hundred forty-three million, two hundred three thousand, four hundred".