424134031 has 2 divisors, whose sum is σ = 424134032. Its totient is φ = 424134030.

The previous prime is 424134001. The next prime is 424134059. The reversal of 424134031 is 130431424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424134031 - 2⁵ = 424133999 is a prime.

It is a super-2 number, since 2×424134031² = 359779352504617922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 424133993 and 424134011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424134001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212067015 + 212067016.

It is an arithmetic number, because the mean of its divisors is an integer number (212067016).

Almost surely, 2^424134031 is an apocalyptic number.

424134031 is a deficient number, since it is larger than the sum of its proper divisors (1).

424134031 is an equidigital number, since it uses as much as digits as its factorization.

424134031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 424134031 is about 20594.5145851996. The cubic root of 424134031 is about 751.3363026832.

Adding to 424134031 its reverse (130431424), we get a palindrome (554565455).

The spelling of 424134031 in words is "four hundred twenty-four million, one hundred thirty-four thousand, thirty-one".