6664242163035 has 32 divisors (see below), whose sum is σ = 10951211001600. Its totient is φ = 3458125519488.

The previous prime is 6664242163031. The next prime is 6664242163081. The reversal of 6664242163035 is 5303612424666.

It is not a de Polignac number, because 6664242163035 - 2² = 6664242163031 is a prime.

It is a super-2 number, since 2×6664242163035² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6664242163031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32475664 + ... + 32680226.

It is an arithmetic number, because the mean of its divisors is an integer number (342225343800).

Almost surely, 2^{6664242163035} is an apocalyptic number.

6664242163035 is a deficient number, since it is larger than the sum of its proper divisors (4286968838565).

6664242163035 is a wasteful number, since it uses less digits than its factorization.

6664242163035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263307.

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 6664242163035 in words is "six trillion, six hundred sixty-four billion, two hundred forty-two million, one hundred sixty-three thousand, thirty-five".