4026432433 has 4 divisors (see below), whose sum is σ = 4026904308. Its totient is φ = 4025960560.

The previous prime is 4026432391. The next prime is 4026432467. The reversal of 4026432433 is 3342346204.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1462833009 + 2563599424 = 38247^2 + 50632^2 .

It is a cyclic number.

It is not a de Polignac number, because 4026432433 - 2¹⁷ = 4026301361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4026432395 and 4026432404.

It is not an unprimeable number, because it can be changed into a prime (4026432493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222898 + ... + 240283.

It is an arithmetic number, because the mean of its divisors is an integer number (1006726077).

Almost surely, 2^4026432433 is an apocalyptic number.

It is an amenable number.

4026432433 is a deficient number, since it is larger than the sum of its proper divisors (471875).

4026432433 is an equidigital number, since it uses as much as digits as its factorization.

4026432433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471874.

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

The square root of 4026432433 is about 63454.1758515545. The cubic root of 4026432433 is about 1590.8899508716.

Adding to 4026432433 its reverse (3342346204), we get a palindrome (7368778637).

The spelling of 4026432433 in words is "four billion, twenty-six million, four hundred thirty-two thousand, four hundred thirty-three".