664133142001 has 8 divisors (see below), whose sum is σ = 775158439680. Its totient is φ = 557145127968.

The previous prime is 664133141999. The next prime is 664133142017. The reversal of 664133142001 is 100241331466.

It is a happy number.

664133142001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 664133142001 - 2¹ = 664133141999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (664133142061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009320556 + ... + 1009321213.

It is an arithmetic number, because the mean of its divisors is an integer number (96894804960).

Almost surely, 2^664133142001 is an apocalyptic number.

It is an amenable number.

664133142001 is a deficient number, since it is larger than the sum of its proper divisors (111025297679).

664133142001 is a wasteful number, since it uses less digits than its factorization.

664133142001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018641823.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 664133142001 its reverse (100241331466), we get a palindrome (764374473467).

The spelling of 664133142001 in words is "six hundred sixty-four billion, one hundred thirty-three million, one hundred forty-two thousand, one".