36334246661 has 2 divisors, whose sum is σ = 36334246662. Its totient is φ = 36334246660.

The previous prime is 36334246621. The next prime is 36334246673. The reversal of 36334246661 is 16664243363.

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., 21884764225 + 14449482436 = 147935^2 + 120206^2 .

It is a cyclic number.

It is not a de Polignac number, because 36334246661 - 2²² = 36330052357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36334246621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18167123330 + 18167123331.

It is an arithmetic number, because the mean of its divisors is an integer number (18167123331).

Almost surely, 2^36334246661 is an apocalyptic number.

It is an amenable number.

36334246661 is a deficient number, since it is larger than the sum of its proper divisors (1).

36334246661 is an equidigital number, since it uses as much as digits as its factorization.

36334246661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1119744, while the sum is 44.

The spelling of 36334246661 in words is "thirty-six billion, three hundred thirty-four million, two hundred forty-six thousand, six hundred sixty-one".