35434444081 has 2 divisors, whose sum is σ = 35434444082. Its totient is φ = 35434444080.

The previous prime is 35434444051. The next prime is 35434444109. The reversal of 35434444081 is 18044443453.

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., 32060693025 + 3373751056 = 179055^2 + 58084^2 .

It is an emirp because it is prime and its reverse (18044443453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35434444081 - 2⁷ = 35434443953 is a prime.

It is a super-2 number, since 2×35434444081² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (35434444051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17717222040 + 17717222041.

It is an arithmetic number, because the mean of its divisors is an integer number (17717222041).

Almost surely, 2^35434444081 is an apocalyptic number.

It is an amenable number.

35434444081 is a deficient number, since it is larger than the sum of its proper divisors (1).

35434444081 is an equidigital number, since it uses as much as digits as its factorization.

35434444081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 368640, while the sum is 40.

The spelling of 35434444081 in words is "thirty-five billion, four hundred thirty-four million, four hundred forty-four thousand, eighty-one".