334131864973 has 2 divisors, whose sum is σ = 334131864974. Its totient is φ = 334131864972.

The previous prime is 334131864971. The next prime is 334131865019. The reversal of 334131864973 is 379468131433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198187013124 + 135944851849 = 445182^2 + 368707^2 .

It is a cyclic number.

It is not a de Polignac number, because 334131864973 - 2¹ = 334131864971 is a prime.

It is a super-2 number, since 2×334131864973² (a number of 24 digits) contains 22 as substring.

Together with 334131864971, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 334131864973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334131864971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167065932486 + 167065932487.

It is an arithmetic number, because the mean of its divisors is an integer number (167065932487).

Almost surely, 2^334131864973 is an apocalyptic number.

It is an amenable number.

334131864973 is a deficient number, since it is larger than the sum of its proper divisors (1).

334131864973 is an equidigital number, since it uses as much as digits as its factorization.

334131864973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3919104, while the sum is 52.

The spelling of 334131864973 in words is "three hundred thirty-four billion, one hundred thirty-one million, eight hundred sixty-four thousand, nine hundred seventy-three".