34351346507 has 2 divisors, whose sum is σ = 34351346508. Its totient is φ = 34351346506.

The previous prime is 34351346503. The next prime is 34351346551. The reversal of 34351346507 is 70564315343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34351346507 - 2² = 34351346503 is a prime.

It is a super-2 number, since 2×34351346507² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34351346501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17175673253 + 17175673254.

It is an arithmetic number, because the mean of its divisors is an integer number (17175673254).

Almost surely, 2^34351346507 is an apocalyptic number.

34351346507 is a deficient number, since it is larger than the sum of its proper divisors (1).

34351346507 is an equidigital number, since it uses as much as digits as its factorization.

34351346507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 41.

The spelling of 34351346507 in words is "thirty-four billion, three hundred fifty-one million, three hundred forty-six thousand, five hundred seven".