34543498348477 has 2 divisors, whose sum is σ = 34543498348478. Its totient is φ = 34543498348476.

The previous prime is 34543498348451. The next prime is 34543498348481. The reversal of 34543498348477 is 77484389434543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19693527432121 + 14849970916356 = 4437739^2 + 3853566^2 .

It is a cyclic number.

It is not a de Polignac number, because 34543498348477 - 2¹⁹ = 34543497824189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34543498318477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17271749174238 + 17271749174239.

It is an arithmetic number, because the mean of its divisors is an integer number (17271749174239).

Almost surely, 2^{34543498348477} is an apocalyptic number.

It is an amenable number.

34543498348477 is a deficient number, since it is larger than the sum of its proper divisors (1).

34543498348477 is an equidigital number, since it uses as much as digits as its factorization.

34543498348477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3901685760, while the sum is 73.

The spelling of 34543498348477 in words is "thirty-four trillion, five hundred forty-three billion, four hundred ninety-eight million, three hundred forty-eight thousand, four hundred seventy-seven".