201241433232 has 80 divisors (see below), whose sum is σ = 660157092480. Its totient is φ = 57497551488.

The previous prime is 201241433231. The next prime is 201241433249. The reversal of 201241433232 is 232334142102.

201241433232 is a `hidden beast` number, since 2 + 0 + 12 + 414 + 3 + 3 + 232 = 666.

201241433232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201241433232² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 201241433196 and 201241433205.

It is not an unprimeable number, because it can be changed into a prime (201241433231) by changing a digit.

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, 33271023 + ... + 33277070.

It is an arithmetic number, because the mean of its divisors is an integer number (8251963656).

Almost surely, 2^201241433232 is an apocalyptic number.

It is an amenable number.

201241433232 is an abundant number, since it is smaller than the sum of its proper divisors (458915659248).

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

201241433232 is a wasteful number, since it uses less digits than its factorization.

201241433232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66548117 (or 66548105 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 201241433232 its reverse (232334142102), we get a palindrome (433575575334).

The spelling of 201241433232 in words is "two hundred one billion, two hundred forty-one million, four hundred thirty-three thousand, two hundred thirty-two".