64335411345 has 8 divisors (see below), whose sum is σ = 102936658176. Its totient is φ = 34312219376.

The previous prime is 64335411323. The next prime is 64335411353. The reversal of 64335411345 is 54311453346.

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 64335411345 - 2⁶ = 64335411281 is a prime.

It is an unprimeable number.

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, 2144513697 + ... + 2144513726.

It is an arithmetic number, because the mean of its divisors is an integer number (12867082272).

Almost surely, 2^64335411345 is an apocalyptic number.

It is an amenable number.

64335411345 is a deficient number, since it is larger than the sum of its proper divisors (38601246831).

64335411345 is a wasteful number, since it uses less digits than its factorization.

64335411345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289027431.

The product of its digits is 259200, while the sum is 39.

The spelling of 64335411345 in words is "sixty-four billion, three hundred thirty-five million, four hundred eleven thousand, three hundred forty-five".