34343254961 has 2 divisors, whose sum is σ = 34343254962. Its totient is φ = 34343254960.

The previous prime is 34343254951. The next prime is 34343255033. The reversal of 34343254961 is 16945234343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26573890225 + 7769364736 = 163015^2 + 88144^2 .

It is a cyclic number.

It is not a de Polignac number, because 34343254961 - 2¹⁰ = 34343253937 is a prime.

It is a super-2 number, since 2×34343254961² (a number of 22 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (34343254951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17171627480 + 17171627481.

It is an arithmetic number, because the mean of its divisors is an integer number (17171627481).

Almost surely, 2^34343254961 is an apocalyptic number.

It is an amenable number.

34343254961 is a deficient number, since it is larger than the sum of its proper divisors (1).

34343254961 is an equidigital number, since it uses as much as digits as its factorization.

34343254961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 44.

The spelling of 34343254961 in words is "thirty-four billion, three hundred forty-three million, two hundred fifty-four thousand, nine hundred sixty-one".