34110799864321 has 4 divisors (see below), whose sum is σ = 34110811715652. Its totient is φ = 34110788012992.

The previous prime is 34110799864313. The next prime is 34110799864363. The reversal of 34110799864321 is 12346899701143.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 26023373918721 + 8087425945600 = 5101311^2 + 2843840^2 .

It is a cyclic number.

It is not a de Polignac number, because 34110799864321 - 2³ = 34110799864313 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34110799864121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1460805 + ... + 8387821.

It is an arithmetic number, because the mean of its divisors is an integer number (8527702928913).

Almost surely, 2^{34110799864321} is an apocalyptic number.

It is an amenable number.

34110799864321 is a deficient number, since it is larger than the sum of its proper divisors (11851331).

34110799864321 is an equidigital number, since it uses as much as digits as its factorization.

34110799864321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11851330.

The product of its (nonzero) digits is 7838208, while the sum is 58.

The spelling of 34110799864321 in words is "thirty-four trillion, one hundred ten billion, seven hundred ninety-nine million, eight hundred sixty-four thousand, three hundred twenty-one".