201441432210 has 32 divisors (see below), whose sum is σ = 494702683200. Its totient is φ = 52468465728.

The previous prime is 201441432173. The next prime is 201441432211. The reversal of 201441432210 is 12234144102.

201441432210 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 2×201441432210² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201441432211) 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, 78076785 + ... + 78079364.

It is an arithmetic number, because the mean of its divisors is an integer number (15459458850).

Almost surely, 2^201441432210 is an apocalyptic number.

201441432210 is an abundant number, since it is smaller than the sum of its proper divisors (293261250990).

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

201441432210 is a wasteful number, since it uses less digits than its factorization.

201441432210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156156202.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 201441432210 its reverse (12234144102), we get a palindrome (213675576312).

The spelling of 201441432210 in words is "two hundred one billion, four hundred forty-one million, four hundred thirty-two thousand, two hundred ten".