3435145275481 has 2 divisors, whose sum is σ = 3435145275482. Its totient is φ = 3435145275480.

The previous prime is 3435145275479. The next prime is 3435145275521. The reversal of 3435145275481 is 1845725415343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3228702265881 + 206443009600 = 1796859^2 + 454360^2 .

It is a cyclic number.

It is not a de Polignac number, because 3435145275481 - 2¹ = 3435145275479 is a prime.

It is a super-2 number, since 2×3435145275481² (a number of 26 digits) contains 22 as substring.

Together with 3435145275479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3435145275451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1717572637740 + 1717572637741.

It is an arithmetic number, because the mean of its divisors is an integer number (1717572637741).

Almost surely, 2^{3435145275481} is an apocalyptic number.

It is an amenable number.

3435145275481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3435145275481 is an equidigital number, since it uses as much as digits as its factorization.

3435145275481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064000, while the sum is 52.

The spelling of 3435145275481 in words is "three trillion, four hundred thirty-five billion, one hundred forty-five million, two hundred seventy-five thousand, four hundred eighty-one".