290042563371313 has 2 divisors, whose sum is σ = 290042563371314. Its totient is φ = 290042563371312.

The previous prime is 290042563371293. The next prime is 290042563371377. The reversal of 290042563371313 is 313173365240092.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149012973025569 + 141029590345744 = 12207087^2 + 11875588^2 .

It is a cyclic number.

It is not a de Polignac number, because 290042563371313 - 2⁴⁵ = 254858191282481 is a prime.

It is a super-2 number, since 2×290042563371313² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (290042563171313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145021281685656 + 145021281685657.

It is an arithmetic number, because the mean of its divisors is an integer number (145021281685657).

Almost surely, 2^{290042563371313} is an apocalyptic number.

It is an amenable number.

290042563371313 is a deficient number, since it is larger than the sum of its proper divisors (1).

290042563371313 is an equidigital number, since it uses as much as digits as its factorization.

290042563371313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 49.

The spelling of 290042563371313 in words is "two hundred ninety trillion, forty-two billion, five hundred sixty-three million, three hundred seventy-one thousand, three hundred thirteen".