212412421441 has 8 divisors (see below), whose sum is σ = 231733896768. Its totient is φ = 193092822000.

The previous prime is 212412421427. The next prime is 212412421493. The reversal of 212412421441 is 144124214212.

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 212412421441 - 2⁵ = 212412421409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212412421141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226765 + ... + 690106.

It is an arithmetic number, because the mean of its divisors is an integer number (28966737096).

Almost surely, 2^212412421441 is an apocalyptic number.

It is an amenable number.

212412421441 is a deficient number, since it is larger than the sum of its proper divisors (19321475327).

212412421441 is a wasteful number, since it uses less digits than its factorization.

212412421441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937943.

The product of its digits is 4096, while the sum is 28.

Adding to 212412421441 its reverse (144124214212), we get a palindrome (356536635653).

The spelling of 212412421441 in words is "two hundred twelve billion, four hundred twelve million, four hundred twenty-one thousand, four hundred forty-one".