34503688889 has 2 divisors, whose sum is σ = 34503688890. Its totient is φ = 34503688888.

The previous prime is 34503688853. The next prime is 34503688907. The reversal of 34503688889 is 98888630543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21406030864 + 13097658025 = 146308^2 + 114445^2 .

It is a cyclic number.

It is not a de Polignac number, because 34503688889 - 2¹⁶ = 34503623353 is a prime.

It is not a weakly prime, because it can be changed into another prime (34503684889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17251844444 + 17251844445.

It is an arithmetic number, because the mean of its divisors is an integer number (17251844445).

Almost surely, 2^34503688889 is an apocalyptic number.

It is an amenable number.

34503688889 is a deficient number, since it is larger than the sum of its proper divisors (1).

34503688889 is an equidigital number, since it uses as much as digits as its factorization.

34503688889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39813120, while the sum is 62.

The spelling of 34503688889 in words is "thirty-four billion, five hundred three million, six hundred eighty-eight thousand, eight hundred eighty-nine".