354534104077 has 2 divisors, whose sum is σ = 354534104078. Its totient is φ = 354534104076.

The previous prime is 354534104059. The next prime is 354534104137. The reversal of 354534104077 is 770401435453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 237314148201 + 117219955876 = 487149^2 + 342374^2 .

It is a cyclic number.

It is not a de Polignac number, because 354534104077 - 2¹¹ = 354534102029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354534134077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177267052038 + 177267052039.

It is an arithmetic number, because the mean of its divisors is an integer number (177267052039).

Almost surely, 2^354534104077 is an apocalyptic number.

It is an amenable number.

354534104077 is a deficient number, since it is larger than the sum of its proper divisors (1).

354534104077 is an equidigital number, since it uses as much as digits as its factorization.

354534104077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 705600, while the sum is 43.

The spelling of 354534104077 in words is "three hundred fifty-four billion, five hundred thirty-four million, one hundred four thousand, seventy-seven".