2304123400 has 24 divisors (see below), whose sum is σ = 5357087370. Its totient is φ = 921649280.

The previous prime is 2304123397. The next prime is 2304123413. The reversal of 2304123400 is 43214032.

It can be written as a sum of positive squares in 3 ways, for example, as 1777971556 + 526151844 = 42166^2 + 22938^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5760109 + ... + 5760508.

Almost surely, 2^2304123400 is an apocalyptic number.

2304123400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2304123400 is an abundant number, since it is smaller than the sum of its proper divisors (3052963970).

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

2304123400 is a wasteful number, since it uses less digits than its factorization.

2304123400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11520633 (or 11520624 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2304123400 is about 48001.2853994557. The cubic root of 2304123400 is about 1320.7944788720.

Adding to 2304123400 its reverse (43214032), we get a palindrome (2347337432).

The spelling of 2304123400 in words is "two billion, three hundred four million, one hundred twenty-three thousand, four hundred".