34768161551 has 2 divisors, whose sum is σ = 34768161552. Its totient is φ = 34768161550.

The previous prime is 34768161511. The next prime is 34768161563. The reversal of 34768161551 is 15516186743.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34768161551 - 2²² = 34763967247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34768161496 and 34768161505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34768161511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17384080775 + 17384080776.

It is an arithmetic number, because the mean of its divisors is an integer number (17384080776).

Almost surely, 2^34768161551 is an apocalyptic number.

34768161551 is a deficient number, since it is larger than the sum of its proper divisors (1).

34768161551 is an equidigital number, since it uses as much as digits as its factorization.

34768161551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 604800, while the sum is 47.

The spelling of 34768161551 in words is "thirty-four billion, seven hundred sixty-eight million, one hundred sixty-one thousand, five hundred fifty-one".