2320403434 has 8 divisors (see below), whose sum is σ = 3484576548. Its totient is φ = 1158877920.

The previous prime is 2320403401. The next prime is 2320403447. The reversal of 2320403434 is 4343040232.

2320403434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1896167025 + 424236409 = 43545^2 + 20597^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2320403399 and 2320403408.

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, 659707 + ... + 663214.

Almost surely, 2^2320403434 is an apocalyptic number.

2320403434 is a deficient number, since it is larger than the sum of its proper divisors (1164173114).

2320403434 is a wasteful number, since it uses less digits than its factorization.

2320403434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323800.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2320403434 is about 48170.5660543864. The cubic root of 2320403434 is about 1323.8979199965.

Adding to 2320403434 its reverse (4343040232), we get a palindrome (6663443666).

The spelling of 2320403434 in words is "two billion, three hundred twenty million, four hundred three thousand, four hundred thirty-four".