434826130469 has 2 divisors, whose sum is σ = 434826130470. Its totient is φ = 434826130468.

The previous prime is 434826130433. The next prime is 434826130483. The reversal of 434826130469 is 964031628434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 434458948225 + 367182244 = 659135^2 + 19162^2 .

It is a cyclic number.

It is not a de Polignac number, because 434826130469 - 2⁸ = 434826130213 is a prime.

It is a super-6 number, since 6×434826130469⁶ (a number of 71 digits) contains 666666 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434826139469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217413065234 + 217413065235.

It is an arithmetic number, because the mean of its divisors is an integer number (217413065235).

Almost surely, 2^434826130469 is an apocalyptic number.

It is an amenable number.

434826130469 is a deficient number, since it is larger than the sum of its proper divisors (1).

434826130469 is an equidigital number, since it uses as much as digits as its factorization.

434826130469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 434826130469 in words is "four hundred thirty-four billion, eight hundred twenty-six million, one hundred thirty thousand, four hundred sixty-nine".