34411818893 has 2 divisors, whose sum is σ = 34411818894. Its totient is φ = 34411818892.

The previous prime is 34411818877. The next prime is 34411819009. The reversal of 34411818893 is 39881811443.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33196111204 + 1215707689 = 182198^2 + 34867^2 .

It is a cyclic number.

It is not a de Polignac number, because 34411818893 - 2⁴ = 34411818877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34411818823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17205909446 + 17205909447.

It is an arithmetic number, because the mean of its divisors is an integer number (17205909447).

Almost surely, 2^34411818893 is an apocalyptic number.

It is an amenable number.

34411818893 is a deficient number, since it is larger than the sum of its proper divisors (1).

34411818893 is an equidigital number, since it uses as much as digits as its factorization.

34411818893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 663552, while the sum is 50.

The spelling of 34411818893 in words is "thirty-four billion, four hundred eleven million, eight hundred eighteen thousand, eight hundred ninety-three".