64034763114161 has 12 divisors (see below), whose sum is σ = 78409914018480. Its totient is φ = 51998153505480.

The previous prime is 64034763114151. The next prime is 64034763114163. The reversal of 64034763114161 is 16141136743046.

It is a de Polignac number, because none of the positive numbers 2^k-64034763114161 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (64034763114163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34390312235 + ... + 34390314096.

It is an arithmetic number, because the mean of its divisors is an integer number (6534159501540).

Almost surely, 2^{64034763114161} is an apocalyptic number.

It is an amenable number.

64034763114161 is a deficient number, since it is larger than the sum of its proper divisors (14375150904319).

64034763114161 is a wasteful number, since it uses less digits than its factorization.

64034763114161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68780626364 (or 68780626357 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 64034763114161 in words is "sixty-four trillion, thirty-four billion, seven hundred sixty-three million, one hundred fourteen thousand, one hundred sixty-one".