34768040081 has 4 divisors (see below), whose sum is σ = 34770379572. Its totient is φ = 34765700592.

The previous prime is 34768040077. The next prime is 34768040089. The reversal of 34768040081 is 18004086743.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2961101056 + 31806939025 = 54416^2 + 178345^2 .

It is a cyclic number.

It is not a de Polignac number, because 34768040081 - 2² = 34768040077 is a prime.

It is a super-2 number, since 2×34768040081² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34768040089) 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, 1147310 + ... + 1177223.

It is an arithmetic number, because the mean of its divisors is an integer number (8692594893).

Almost surely, 2^34768040081 is an apocalyptic number.

It is an amenable number.

34768040081 is a deficient number, since it is larger than the sum of its proper divisors (2339491).

34768040081 is a wasteful number, since it uses less digits than its factorization.

34768040081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339490.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 34768040081 in words is "thirty-four billion, seven hundred sixty-eight million, forty thousand, eighty-one".