64535326334 has 8 divisors (see below), whose sum is σ = 96922649520. Its totient is φ = 32227776496.

The previous prime is 64535326301. The next prime is 64535326363. The reversal of 64535326334 is 43362353546.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19941314 + ... + 19944549.

It is an arithmetic number, because the mean of its divisors is an integer number (12115331190).

Almost surely, 2^64535326334 is an apocalyptic number.

64535326334 is a deficient number, since it is larger than the sum of its proper divisors (32387323186).

64535326334 is a wasteful number, since it uses less digits than its factorization.

64535326334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39886674.

The product of its digits is 2332800, while the sum is 44.

The spelling of 64535326334 in words is "sixty-four billion, five hundred thirty-five million, three hundred twenty-six thousand, three hundred thirty-four".