31234304314009 has 2 divisors, whose sum is σ = 31234304314010. Its totient is φ = 31234304314008.

The previous prime is 31234304314001. The next prime is 31234304314039. The reversal of 31234304314009 is 90041340343213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16809713001225 + 14424591312784 = 4099965^2 + 3797972^2 .

It is a cyclic number.

It is not a de Polignac number, because 31234304314009 - 2³ = 31234304314001 is a prime.

It is not a weakly prime, because it can be changed into another prime (31234304314001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15617152157004 + 15617152157005.

It is an arithmetic number, because the mean of its divisors is an integer number (15617152157005).

Almost surely, 2^{31234304314009} is an apocalyptic number.

It is an amenable number.

31234304314009 is a deficient number, since it is larger than the sum of its proper divisors (1).

31234304314009 is an equidigital number, since it uses as much as digits as its factorization.

31234304314009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 31234304314009 in words is "thirty-one trillion, two hundred thirty-four billion, three hundred four million, three hundred fourteen thousand, nine".