34814808557 has 2 divisors, whose sum is σ = 34814808558. Its totient is φ = 34814808556.

The previous prime is 34814808551. The next prime is 34814808599. The reversal of 34814808557 is 75580841843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33282164356 + 1532644201 = 182434^2 + 39149^2 .

It is a cyclic number.

It is not a de Polignac number, because 34814808557 - 2¹⁶ = 34814743021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34814808499 and 34814808508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34814808551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17407404278 + 17407404279.

It is an arithmetic number, because the mean of its divisors is an integer number (17407404279).

Almost surely, 2^34814808557 is an apocalyptic number.

It is an amenable number.

34814808557 is a deficient number, since it is larger than the sum of its proper divisors (1).

34814808557 is an equidigital number, since it uses as much as digits as its factorization.

34814808557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4300800, while the sum is 53.

The spelling of 34814808557 in words is "thirty-four billion, eight hundred fourteen million, eight hundred eight thousand, five hundred fifty-seven".