34433362661 has 2 divisors, whose sum is σ = 34433362662. Its totient is φ = 34433362660.

The previous prime is 34433362631. The next prime is 34433362673. The reversal of 34433362661 is 16626333443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32504484100 + 1928878561 = 180290^2 + 43919^2 .

It is a cyclic number.

It is not a de Polignac number, because 34433362661 - 2²² = 34429168357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34433362631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17216681330 + 17216681331.

It is an arithmetic number, because the mean of its divisors is an integer number (17216681331).

Almost surely, 2^34433362661 is an apocalyptic number.

It is an amenable number.

34433362661 is a deficient number, since it is larger than the sum of its proper divisors (1).

34433362661 is an equidigital number, since it uses as much as digits as its factorization.

34433362661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 41.

The spelling of 34433362661 in words is "thirty-four billion, four hundred thirty-three million, three hundred sixty-two thousand, six hundred sixty-one".