434076405062473 has 2 divisors, whose sum is σ = 434076405062474. Its totient is φ = 434076405062472.

The previous prime is 434076405062407. The next prime is 434076405062477. The reversal of 434076405062473 is 374260504670434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 359430485657104 + 74645919405369 = 18958652^2 + 8639787^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434076405062473 is a prime.

It is not a weakly prime, because it can be changed into another prime (434076405062477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217038202531236 + 217038202531237.

It is an arithmetic number, because the mean of its divisors is an integer number (217038202531237).

Almost surely, 2^{434076405062473} is an apocalyptic number.

It is an amenable number.

434076405062473 is a deficient number, since it is larger than the sum of its proper divisors (1).

434076405062473 is an equidigital number, since it uses as much as digits as its factorization.

434076405062473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40642560, while the sum is 55.

The spelling of 434076405062473 in words is "four hundred thirty-four trillion, seventy-six billion, four hundred five million, sixty-two thousand, four hundred seventy-three".