334360734509 has 2 divisors, whose sum is σ = 334360734510. Its totient is φ = 334360734508.

The previous prime is 334360734481. The next prime is 334360734553. The reversal of 334360734509 is 905437063433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233624322409 + 100736412100 = 483347^2 + 317390^2 .

It is a cyclic number.

It is not a de Polignac number, because 334360734509 - 2¹² = 334360730413 is a prime.

It is a super-2 number, since 2×334360734509² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334360734599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167180367254 + 167180367255.

It is an arithmetic number, because the mean of its divisors is an integer number (167180367255).

Almost surely, 2^334360734509 is an apocalyptic number.

It is an amenable number.

334360734509 is a deficient number, since it is larger than the sum of its proper divisors (1).

334360734509 is an equidigital number, since it uses as much as digits as its factorization.

334360734509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 47.

The spelling of 334360734509 in words is "three hundred thirty-four billion, three hundred sixty million, seven hundred thirty-four thousand, five hundred nine".