8342308950949 has 2 divisors, whose sum is σ = 8342308950950. Its totient is φ = 8342308950948.

The previous prime is 8342308950889. The next prime is 8342308950967. The reversal of 8342308950949 is 9490598032438.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5667170658724 + 2675138292225 = 2380582^2 + 1635585^2 .

It is a cyclic number.

It is not a de Polignac number, because 8342308950949 - 2³¹ = 8340161467301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8342308953949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4171154475474 + 4171154475475.

It is an arithmetic number, because the mean of its divisors is an integer number (4171154475475).

Almost surely, 2^{8342308950949} is an apocalyptic number.

It is an amenable number.

8342308950949 is a deficient number, since it is larger than the sum of its proper divisors (1).

8342308950949 is an equidigital number, since it uses as much as digits as its factorization.

8342308950949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67184640, while the sum is 64.

The spelling of 8342308950949 in words is "eight trillion, three hundred forty-two billion, three hundred eight million, nine hundred fifty thousand, nine hundred forty-nine".