201432664004 has 48 divisors (see below), whose sum is σ = 414238755840. Its totient is φ = 84495882240.

The previous prime is 201432663989. The next prime is 201432664093. The reversal of 201432664004 is 400466234102.

201432664004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 2336612 + ... + 2421284.

It is an arithmetic number, because the mean of its divisors is an integer number (8629974080).

Almost surely, 2^201432664004 is an apocalyptic number.

It is an amenable number.

201432664004 is an abundant number, since it is smaller than the sum of its proper divisors (212806091836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201432664004 is a wasteful number, since it uses less digits than its factorization.

201432664004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88860 (or 88858 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 201432664004 its reverse (400466234102), we get a palindrome (601898898106).

The spelling of 201432664004 in words is "two hundred one billion, four hundred thirty-two million, six hundred sixty-four thousand, four".