34426404161 has 2 divisors, whose sum is σ = 34426404162. Its totient is φ = 34426404160.

The previous prime is 34426404119. The next prime is 34426404169. The reversal of 34426404161 is 16140462443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33468873025 + 957531136 = 182945^2 + 30944^2 .

It is a cyclic number.

It is not a de Polignac number, because 34426404161 - 2¹⁴ = 34426387777 is a prime.

It is a super-2 number, since 2×34426404161² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34426404169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17213202080 + 17213202081.

It is an arithmetic number, because the mean of its divisors is an integer number (17213202081).

Almost surely, 2^34426404161 is an apocalyptic number.

It is an amenable number.

34426404161 is a deficient number, since it is larger than the sum of its proper divisors (1).

34426404161 is an equidigital number, since it uses as much as digits as its factorization.

34426404161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 34426404161 in words is "thirty-four billion, four hundred twenty-six million, four hundred four thousand, one hundred sixty-one".