3431426441 has 2 divisors, whose sum is σ = 3431426442. Its totient is φ = 3431426440.

The previous prime is 3431426389. The next prime is 3431426459. The reversal of 3431426441 is 1446241343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3414649225 + 16777216 = 58435^2 + 4096^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3431426441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3431426398 and 3431426407.

It is not a weakly prime, because it can be changed into another prime (3431422441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715713220 + 1715713221.

It is an arithmetic number, because the mean of its divisors is an integer number (1715713221).

Almost surely, 2^3431426441 is an apocalyptic number.

It is an amenable number.

3431426441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3431426441 is an equidigital number, since it uses as much as digits as its factorization.

3431426441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 32.

The square root of 3431426441 is about 58578.3786136148. The cubic root of 3431426441 is about 1508.3133135023.

Adding to 3431426441 its reverse (1446241343), we get a palindrome (4877667784).

The spelling of 3431426441 in words is "three billion, four hundred thirty-one million, four hundred twenty-six thousand, four hundred forty-one".