384897832201 has 24 divisors (see below), whose sum is σ = 411881073120. Its totient is φ = 359596864512.

The previous prime is 384897832199. The next prime is 384897832219. The reversal of 384897832201 is 102238798483.

It is a happy number.

It is not a de Polignac number, because 384897832201 - 2¹ = 384897832199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (384897832271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30670210 + ... + 30682756.

It is an arithmetic number, because the mean of its divisors is an integer number (17161711380).

Almost surely, 2^384897832201 is an apocalyptic number.

It is an amenable number.

384897832201 is a deficient number, since it is larger than the sum of its proper divisors (26983240919).

384897832201 is a wasteful number, since it uses less digits than its factorization.

384897832201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13353 (or 13336 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 384897832201 in words is "three hundred eighty-four billion, eight hundred ninety-seven million, eight hundred thirty-two thousand, two hundred one".