4303243426 has 4 divisors (see below), whose sum is σ = 6454865142. Its totient is φ = 2151621712.

The previous prime is 4303243423. The next prime is 4303243457. The reversal of 4303243426 is 6243423034.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2797881025 + 1505362401 = 52895^2 + 38799^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4303243423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075810855 + ... + 1075810858.

Almost surely, 2^4303243426 is an apocalyptic number.

4303243426 is a deficient number, since it is larger than the sum of its proper divisors (2151621716).

4303243426 is a wasteful number, since it uses less digits than its factorization.

4303243426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151621715.

The product of its (nonzero) digits is 41472, while the sum is 31.

The square root of 4303243426 is about 65599.1114726412. Note that the first 3 decimals coincide. The cubic root of 4303243426 is about 1626.5420849806.

The spelling of 4303243426 in words is "four billion, three hundred three million, two hundred forty-three thousand, four hundred twenty-six".