2345023400 has 48 divisors (see below), whose sum is σ = 5476732800. Its totient is φ = 933785280.

The previous prime is 2345023391. The next prime is 2345023411. The reversal of 2345023400 is 43205432.

2345023400 is digitally balanced in base 2, because in such base 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 11 ways as a sum of consecutive naturals, for example, 18311 + ... + 70889.

It is an arithmetic number, because the mean of its divisors is an integer number (114098600).

Almost surely, 2^2345023400 is an apocalyptic number.

2345023400 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 2345023400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2738366400).

2345023400 is an abundant number, since it is smaller than the sum of its proper divisors (3131709400).

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

2345023400 is a wasteful number, since it uses less digits than its factorization.

2345023400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52818 (or 52809 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2345023400 is about 48425.4416603504. The cubic root of 2345023400 is about 1328.5637349317.

Adding to 2345023400 its reverse (43205432), we get a palindrome (2388228832).

The spelling of 2345023400 in words is "two billion, three hundred forty-five million, twenty-three thousand, four hundred".