212140024441 has 8 divisors (see below), whose sum is σ = 212900102784. Its totient is φ = 211381213680.

The previous prime is 212140024409. The next prime is 212140024451. The reversal of 212140024441 is 144420041212.

It is a happy number.

212140024441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212140024441 - 2⁵ = 212140024409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212140024451) 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 7 ways as a sum of consecutive naturals, for example, 19056 + ... + 651646.

It is an arithmetic number, because the mean of its divisors is an integer number (26612512848).

Almost surely, 2^212140024441 is an apocalyptic number.

It is an amenable number.

212140024441 is a deficient number, since it is larger than the sum of its proper divisors (760078343).

212140024441 is an equidigital number, since it uses as much as digits as its factorization.

212140024441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633791.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 212140024441 its reverse (144420041212), we get a palindrome (356560065653).

The spelling of 212140024441 in words is "two hundred twelve billion, one hundred forty million, twenty-four thousand, four hundred forty-one".