34342323138973 has 2 divisors, whose sum is σ = 34342323138974. Its totient is φ = 34342323138972.

The previous prime is 34342323138889. The next prime is 34342323138979. The reversal of 34342323138973 is 37983132324343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17307239078809 + 17035084060164 = 4160197^2 + 4127358^2 .

It is a cyclic number.

It is not a de Polignac number, because 34342323138973 - 2¹⁷ = 34342323007901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34342323138979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17171161569486 + 17171161569487.

It is an arithmetic number, because the mean of its divisors is an integer number (17171161569487).

Almost surely, 2^{34342323138973} is an apocalyptic number.

It is an amenable number.

34342323138973 is a deficient number, since it is larger than the sum of its proper divisors (1).

34342323138973 is an equidigital number, since it uses as much as digits as its factorization.

34342323138973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23514624, while the sum is 55.

The spelling of 34342323138973 in words is "thirty-four trillion, three hundred forty-two billion, three hundred twenty-three million, one hundred thirty-eight thousand, nine hundred seventy-three".