433342161243373 has 2 divisors, whose sum is σ = 433342161243374. Its totient is φ = 433342161243372.

The previous prime is 433342161243289. The next prime is 433342161243391. The reversal of 433342161243373 is 373342161243334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 428106018262729 + 5236142980644 = 20690723^2 + 2288262^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-433342161243373 is a prime.

It is a super-2 number, since 2×433342161243373² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (433342161243973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216671080621686 + 216671080621687.

It is an arithmetic number, because the mean of its divisors is an integer number (216671080621687).

Almost surely, 2^{433342161243373} is an apocalyptic number.

It is an amenable number.

433342161243373 is a deficient number, since it is larger than the sum of its proper divisors (1).

433342161243373 is an equidigital number, since it uses as much as digits as its factorization.

433342161243373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 49.

The spelling of 433342161243373 in words is "four hundred thirty-three trillion, three hundred forty-two billion, one hundred sixty-one million, two hundred forty-three thousand, three hundred seventy-three".