34166451617 has 2 divisors, whose sum is σ = 34166451618. Its totient is φ = 34166451616.

The previous prime is 34166451593. The next prime is 34166451629. The reversal of 34166451617 is 71615466143.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24199224721 + 9967226896 = 155561^2 + 99836^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34166451617 is a prime.

It is not a weakly prime, because it can be changed into another prime (34166451637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17083225808 + 17083225809.

It is an arithmetic number, because the mean of its divisors is an integer number (17083225809).

Almost surely, 2^34166451617 is an apocalyptic number.

It is an amenable number.

34166451617 is a deficient number, since it is larger than the sum of its proper divisors (1).

34166451617 is an equidigital number, since it uses as much as digits as its factorization.

34166451617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 44.

The spelling of 34166451617 in words is "thirty-four billion, one hundred sixty-six million, four hundred fifty-one thousand, six hundred seventeen".