64346985101 has 8 divisors (see below), whose sum is σ = 75333056064. Its totient is φ = 53809325280.

The previous prime is 64346985071. The next prime is 64346985217. The reversal of 64346985101 is 10158964346.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64346985101 - 2²⁶ = 64279876237 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64346985401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112102475 + ... + 112103048.

It is an arithmetic number, because the mean of its divisors is an integer number (9416632008).

Almost surely, 2^64346985101 is an apocalyptic number.

It is an amenable number.

64346985101 is a deficient number, since it is larger than the sum of its proper divisors (10986070963).

64346985101 is a wasteful number, since it uses less digits than its factorization.

64346985101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224205571.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 64346985101 in words is "sixty-four billion, three hundred forty-six million, nine hundred eighty-five thousand, one hundred one".