4041343431 has 6 divisors (see below), whose sum is σ = 5837496080. Its totient is φ = 2694228948.

The previous prime is 4041343421. The next prime is 4041343441. The reversal of 4041343431 is 1343431404.

It is an interprime number because it is at equal distance from previous prime (4041343421) and next prime (4041343441).

It is not a de Polignac number, because 4041343431 - 2¹⁸ = 4041081287 is a prime.

It is a super-2 number, since 2×4041343431² = 32664913454573703522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4041343395 and 4041343404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4041343421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224519071 + ... + 224519088.

Almost surely, 2^4041343431 is an apocalyptic number.

4041343431 is a deficient number, since it is larger than the sum of its proper divisors (1796152649).

4041343431 is a wasteful number, since it uses less digits than its factorization.

4041343431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449038165 (or 449038162 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 4041343431 is about 63571.5614956877. The cubic root of 4041343431 is about 1592.8513674701.

Adding to 4041343431 its reverse (1343431404), we get a palindrome (5384774835).

The spelling of 4041343431 in words is "four billion, forty-one million, three hundred forty-three thousand, four hundred thirty-one".