4323204431 has 64 divisors (see below), whose sum is σ = 5912911872. Its totient is φ = 3063785472.

The previous prime is 4323204421. The next prime is 4323204461. The reversal of 4323204431 is 1344023234.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4323204431 is a prime.

It is a super-2 number, since 2×4323204431² = 37380193104436067522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4323204431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323204421) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2689430 + ... + 2691036.

It is an arithmetic number, because the mean of its divisors is an integer number (92389248).

Almost surely, 2^4323204431 is an apocalyptic number.

4323204431 is a deficient number, since it is larger than the sum of its proper divisors (1589707441).

4323204431 is a wasteful number, since it uses less digits than its factorization.

4323204431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 4323204431 is about 65751.0793143352. The cubic root of 4323204431 is about 1629.0531632058.

Adding to 4323204431 its reverse (1344023234), we get a palindrome (5667227665).

The spelling of 4323204431 in words is "four billion, three hundred twenty-three million, two hundred four thousand, four hundred thirty-one".