201342212432 has 20 divisors (see below), whose sum is σ = 391054340340. Its totient is φ = 100424963328.

The previous prime is 201342212413. The next prime is 201342212437. The reversal of 201342212432 is 234212243102.

201342212432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 172304689216 + 29037523216 = 415096^2 + 170404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201342212437) 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 3 ways as a sum of consecutive naturals, for example, 15377183 + ... + 15390270.

It is an arithmetic number, because the mean of its divisors is an integer number (19552717017).

Almost surely, 2^201342212432 is an apocalyptic number.

It is an amenable number.

201342212432 is a deficient number, since it is larger than the sum of its proper divisors (189712127908).

201342212432 is a wasteful number, since it uses less digits than its factorization.

201342212432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30767870 (or 30767864 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 201342212432 its reverse (234212243102), we get a palindrome (435554455534).

The spelling of 201342212432 in words is "two hundred one billion, three hundred forty-two million, two hundred twelve thousand, four hundred thirty-two".