34434131 has 2 divisors, whose sum is σ = 34434132. Its totient is φ = 34434130.

The previous prime is 34434121. The next prime is 34434133. The reversal of 34434131 is 13143443.

It is a strong prime.

It is an emirp because it is prime and its reverse (13143443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34434131 - 2⁶ = 34434067 is a prime.

It is a super-2 number, since 2×34434131² = 2371418755450322, which contains 22 as substring.

Together with 34434133, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 34434097 and 34434106.

It is not a weakly prime, because it can be changed into another prime (34434133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17217065 + 17217066.

It is an arithmetic number, because the mean of its divisors is an integer number (17217066).

Almost surely, 2^34434131 is an apocalyptic number.

34434131 is a deficient number, since it is larger than the sum of its proper divisors (1).

34434131 is an equidigital number, since it uses as much as digits as its factorization.

34434131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 23.

The square root of 34434131 is about 5868.0602416812. The cubic root of 34434131 is about 325.3341919386.

Adding to 34434131 its reverse (13143443), we get a palindrome (47577574).

The spelling of 34434131 in words is "thirty-four million, four hundred thirty-four thousand, one hundred thirty-one".