212432001333441 has 4 divisors (see below), whose sum is σ = 283242668444592. Its totient is φ = 141621334222292.

The previous prime is 212432001333371. The next prime is 212432001333491. The reversal of 212432001333441 is 144333100234212.

212432001333441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212432001333441 - 2³⁴ = 212414821464257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212432001333491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35405333555571 + ... + 35405333555576.

It is an arithmetic number, because the mean of its divisors is an integer number (70810667111148).

Almost surely, 2^{212432001333441} is an apocalyptic number.

It is an amenable number.

212432001333441 is a deficient number, since it is larger than the sum of its proper divisors (70810667111151).

212432001333441 is an equidigital number, since it uses as much as digits as its factorization.

212432001333441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70810667111150.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 212432001333441 its reverse (144333100234212), we get a palindrome (356765101567653).

The spelling of 212432001333441 in words is "two hundred twelve trillion, four hundred thirty-two billion, one million, three hundred thirty-three thousand, four hundred forty-one".