34416265561 has 2 divisors, whose sum is σ = 34416265562. Its totient is φ = 34416265560.

The previous prime is 34416265547. The next prime is 34416265687. The reversal of 34416265561 is 16556261443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33959118400 + 457147161 = 184280^2 + 21381^2 .

It is a cyclic number.

It is not a de Polignac number, because 34416265561 - 2²³ = 34407876953 is a prime.

It is not a weakly prime, because it can be changed into another prime (34416265061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17208132780 + 17208132781.

It is an arithmetic number, because the mean of its divisors is an integer number (17208132781).

Almost surely, 2^34416265561 is an apocalyptic number.

It is an amenable number.

34416265561 is a deficient number, since it is larger than the sum of its proper divisors (1).

34416265561 is an equidigital number, since it uses as much as digits as its factorization.

34416265561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 43.

The spelling of 34416265561 in words is "thirty-four billion, four hundred sixteen million, two hundred sixty-five thousand, five hundred sixty-one".