34203256167473 has 2 divisors, whose sum is σ = 34203256167474. Its totient is φ = 34203256167472.

The previous prime is 34203256167449. The next prime is 34203256167481. The reversal of 34203256167473 is 37476165230243.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27319312796944 + 6883943370529 = 5226788^2 + 2623727^2 .

It is a cyclic number.

It is not a de Polignac number, because 34203256167473 - 2³⁸ = 33928378260529 is a prime.

It is not a weakly prime, because it can be changed into another prime (34203256167173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17101628083736 + 17101628083737.

It is an arithmetic number, because the mean of its divisors is an integer number (17101628083737).

Almost surely, 2^{34203256167473} is an apocalyptic number.

It is an amenable number.

34203256167473 is a deficient number, since it is larger than the sum of its proper divisors (1).

34203256167473 is an equidigital number, since it uses as much as digits as its factorization.

34203256167473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15240960, while the sum is 53.

The spelling of 34203256167473 in words is "thirty-four trillion, two hundred three billion, two hundred fifty-six million, one hundred sixty-seven thousand, four hundred seventy-three".