336434067180949 has 2 divisors, whose sum is σ = 336434067180950. Its totient is φ = 336434067180948.

The previous prime is 336434067180947. The next prime is 336434067180971. The reversal of 336434067180949 is 949081760434633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 309229341066724 + 27204726114225 = 17584918^2 + 5215815^2 .

It is a cyclic number.

It is not a de Polignac number, because 336434067180949 - 2¹ = 336434067180947 is a prime.

It is a super-2 number, since 2×336434067180949² (a number of 30 digits) contains 22 as substring.

Together with 336434067180947, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336434067180947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168217033590474 + 168217033590475.

It is an arithmetic number, because the mean of its divisors is an integer number (168217033590475).

Almost surely, 2^{336434067180949} is an apocalyptic number.

It is an amenable number.

336434067180949 is a deficient number, since it is larger than the sum of its proper divisors (1).

336434067180949 is an equidigital number, since it uses as much as digits as its factorization.

336434067180949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282175488, while the sum is 67.

The spelling of 336434067180949 in words is "three hundred thirty-six trillion, four hundred thirty-four billion, sixty-seven million, one hundred eighty thousand, nine hundred forty-nine".