434224102531 has 2 divisors, whose sum is σ = 434224102532. Its totient is φ = 434224102530.

The previous prime is 434224102493. The next prime is 434224102547. The reversal of 434224102531 is 135201422434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434224102531 is a prime.

It is a super-2 number, since 2×434224102531² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 434224102493 and 434224102502.

It is not a weakly prime, because it can be changed into another prime (434224102231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217112051265 + 217112051266.

It is an arithmetic number, because the mean of its divisors is an integer number (217112051266).

Almost surely, 2^434224102531 is an apocalyptic number.

434224102531 is a deficient number, since it is larger than the sum of its proper divisors (1).

434224102531 is an equidigital number, since it uses as much as digits as its factorization.

434224102531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 434224102531 its reverse (135201422434), we get a palindrome (569425524965).

The spelling of 434224102531 in words is "four hundred thirty-four billion, two hundred twenty-four million, one hundred two thousand, five hundred thirty-one".