2303400424 has 16 divisors (see below), whose sum is σ = 4651097220. Its totient is φ = 1063107840.

The previous prime is 2303400383. The next prime is 2303400469. The reversal of 2303400424 is 4240043032.

It can be written as a sum of positive squares in 2 ways, for example, as 2254540324 + 48860100 = 47482^2 + 6990^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2303400395 and 2303400404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11073937 + ... + 11074144.

Almost surely, 2^2303400424 is an apocalyptic number.

It is an amenable number.

2303400424 is an abundant number, since it is smaller than the sum of its proper divisors (2347696796).

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

2303400424 is a wasteful number, since it uses less digits than its factorization.

2303400424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22148100 (or 22148096 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2303400424 is about 47993.7540102876. The cubic root of 2303400424 is about 1320.6563203860.

Adding to 2303400424 its reverse (4240043032), we get a palindrome (6543443456).

The spelling of 2303400424 in words is "two billion, three hundred three million, four hundred thousand, four hundred twenty-four".