312000334304471 has 2 divisors, whose sum is σ = 312000334304472. Its totient is φ = 312000334304470.

The previous prime is 312000334304401. The next prime is 312000334304479. The reversal of 312000334304471 is 174403433000213.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312000334304471 - 2³⁴ = 311983154435287 is a prime.

It is a super-3 number, since 3×312000334304471³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312000334304479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156000167152235 + 156000167152236.

It is an arithmetic number, because the mean of its divisors is an integer number (156000167152236).

Almost surely, 2^{312000334304471} is an apocalyptic number.

312000334304471 is a deficient number, since it is larger than the sum of its proper divisors (1).

312000334304471 is an equidigital number, since it uses as much as digits as its factorization.

312000334304471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 35.

Adding to 312000334304471 its reverse (174403433000213), we get a palindrome (486403767304684).

The spelling of 312000334304471 in words is "three hundred twelve trillion, three hundred thirty-four million, three hundred four thousand, four hundred seventy-one".