34654926109 has 2 divisors, whose sum is σ = 34654926110. Its totient is φ = 34654926108.

The previous prime is 34654926017. The next prime is 34654926127. The reversal of 34654926109 is 90162945643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34031025625 + 623900484 = 184475^2 + 24978^2 .

It is a cyclic number.

It is not a de Polignac number, because 34654926109 - 2¹¹ = 34654924061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34654926169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17327463054 + 17327463055.

It is an arithmetic number, because the mean of its divisors is an integer number (17327463055).

Almost surely, 2^34654926109 is an apocalyptic number.

It is an amenable number.

34654926109 is a deficient number, since it is larger than the sum of its proper divisors (1).

34654926109 is an equidigital number, since it uses as much as digits as its factorization.

34654926109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 34654926109 in words is "thirty-four billion, six hundred fifty-four million, nine hundred twenty-six thousand, one hundred nine".