34351563136379 has 2 divisors, whose sum is σ = 34351563136380. Its totient is φ = 34351563136378.

The previous prime is 34351563136369. The next prime is 34351563136487. The reversal of 34351563136379 is 97363136515343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34351563136379 - 2¹² = 34351563132283 is a prime.

It is not a weakly prime, because it can be changed into another prime (34351563136369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17175781568189 + 17175781568190.

It is an arithmetic number, because the mean of its divisors is an integer number (17175781568190).

Almost surely, 2^{34351563136379} is an apocalyptic number.

34351563136379 is a deficient number, since it is larger than the sum of its proper divisors (1).

34351563136379 is an equidigital number, since it uses as much as digits as its factorization.

34351563136379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55112400, while the sum is 59.

The spelling of 34351563136379 in words is "thirty-four trillion, three hundred fifty-one billion, five hundred sixty-three million, one hundred thirty-six thousand, three hundred seventy-nine".