201329282672 has 20 divisors (see below), whose sum is σ = 445800554736. Its totient is φ = 86283978240.

The previous prime is 201329282641. The next prime is 201329282701. The reversal of 201329282672 is 276282923102.

It is a super-2 number, since 2×201329282672² (a number of 23 digits) contains 22 as substring.

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, 898791329 + ... + 898791552.

Almost surely, 2^201329282672 is an apocalyptic number.

It is an amenable number.

201329282672 is an abundant number, since it is smaller than the sum of its proper divisors (244471272064).

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

201329282672 is a wasteful number, since it uses less digits than its factorization.

201329282672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797582896 (or 1797582890 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 201329282672 in words is "two hundred one billion, three hundred twenty-nine million, two hundred eighty-two thousand, six hundred seventy-two".