3433142431 has 2 divisors, whose sum is σ = 3433142432. Its totient is φ = 3433142430.

The previous prime is 3433142429. The next prime is 3433142459. The reversal of 3433142431 is 1342413343.

3433142431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (3433142459) can be obtained adding 3433142431 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3433142431 - 2¹ = 3433142429 is a prime.

It is a super-2 number, since 2×3433142431² = 23572933903065179522, which contains 22 as substring.

Together with 3433142429, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3433142431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3433143431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1716571215 + 1716571216.

It is an arithmetic number, because the mean of its divisors is an integer number (1716571216).

Almost surely, 2^3433142431 is an apocalyptic number.

3433142431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3433142431 is an equidigital number, since it uses as much as digits as its factorization.

3433142431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 28.

The square root of 3433142431 is about 58593.0237400324. The cubic root of 3433142431 is about 1508.5646977087.

Adding to 3433142431 its reverse (1342413343), we get a palindrome (4775555774).

The spelling of 3433142431 in words is "three billion, four hundred thirty-three million, one hundred forty-two thousand, four hundred thirty-one".