34342323138979 has 2 divisors, whose sum is σ = 34342323138980. Its totient is φ = 34342323138978.

The previous prime is 34342323138973. The next prime is 34342323139027. The reversal of 34342323138979 is 97983132324343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34342323138979 - 2¹⁷ = 34342323007907 is a prime.

It is not a weakly prime, because it can be changed into another prime (34342323138973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17171161569489 + 17171161569490.

It is an arithmetic number, because the mean of its divisors is an integer number (17171161569490).

Almost surely, 2^{34342323138979} is an apocalyptic number.

34342323138979 is a deficient number, since it is larger than the sum of its proper divisors (1).

34342323138979 is an equidigital number, since it uses as much as digits as its factorization.

34342323138979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70543872, while the sum is 61.

The spelling of 34342323138979 in words is "thirty-four trillion, three hundred forty-two billion, three hundred twenty-three million, one hundred thirty-eight thousand, nine hundred seventy-nine".