64671201341 has 4 divisors (see below), whose sum is σ = 68074948800. Its totient is φ = 61267453884.

The previous prime is 64671201317. The next prime is 64671201347. The reversal of 64671201341 is 14310217646.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 64671201341 - 2⁶ = 64671201277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64671201347) 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 3 ways as a sum of consecutive naturals, for example, 1701873701 + ... + 1701873738.

It is an arithmetic number, because the mean of its divisors is an integer number (17018737200).

Almost surely, 2^64671201341 is an apocalyptic number.

It is an amenable number.

64671201341 is a deficient number, since it is larger than the sum of its proper divisors (3403747459).

64671201341 is a wasteful number, since it uses less digits than its factorization.

64671201341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3403747458.

The product of its (nonzero) digits is 24192, while the sum is 35.

Adding to 64671201341 its reverse (14310217646), we get a palindrome (78981418987).

The spelling of 64671201341 in words is "sixty-four billion, six hundred seventy-one million, two hundred one thousand, three hundred forty-one".