434142124331 has 2 divisors, whose sum is σ = 434142124332. Its totient is φ = 434142124330.

The previous prime is 434142124319. The next prime is 434142124399. The reversal of 434142124331 is 133421241434.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434142124331 is a prime.

It is a super-2 number, since 2×434142124331² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (434144124331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217071062165 + 217071062166.

It is an arithmetic number, because the mean of its divisors is an integer number (217071062166).

Almost surely, 2^434142124331 is an apocalyptic number.

434142124331 is a deficient number, since it is larger than the sum of its proper divisors (1).

434142124331 is an equidigital number, since it uses as much as digits as its factorization.

434142124331 is an evil number, because the sum of its binary digits is even.

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

Adding to 434142124331 its reverse (133421241434), we get a palindrome (567563365765).

The spelling of 434142124331 in words is "four hundred thirty-four billion, one hundred forty-two million, one hundred twenty-four thousand, three hundred thirty-one".