34464920204873 has 2 divisors, whose sum is σ = 34464920204874. Its totient is φ = 34464920204872.

The previous prime is 34464920204849. The next prime is 34464920204881. The reversal of 34464920204873 is 37840202946443.

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., 33446177193289 + 1018743011584 = 5783267^2 + 1009328^2 .

It is a cyclic number.

It is not a de Polignac number, because 34464920204873 - 2⁶ = 34464920204809 is a prime.

It is a super-2 number, since 2×34464920204873² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34464920204773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17232460102436 + 17232460102437.

It is an arithmetic number, because the mean of its divisors is an integer number (17232460102437).

Almost surely, 2^{34464920204873} is an apocalyptic number.

It is an amenable number.

34464920204873 is a deficient number, since it is larger than the sum of its proper divisors (1).

34464920204873 is an equidigital number, since it uses as much as digits as its factorization.

34464920204873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27869184, while the sum is 56.

The spelling of 34464920204873 in words is "thirty-four trillion, four hundred sixty-four billion, nine hundred twenty million, two hundred four thousand, eight hundred seventy-three".