212144331004323 has 8 divisors (see below), whose sum is σ = 282859177440000. Its totient is φ = 141429519285768.

The previous prime is 212144331004303. The next prime is 212144331004357. The reversal of 212144331004323 is 323400133441212.

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

It is not a de Polignac number, because 212144331004323 - 2³⁰ = 212143257262499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212144331004303) 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, 14179218 + ... + 25006776.

It is an arithmetic number, because the mean of its divisors is an integer number (35357397180000).

Almost surely, 2^{212144331004323} is an apocalyptic number.

212144331004323 is a deficient number, since it is larger than the sum of its proper divisors (70714846435677).

212144331004323 is a wasteful number, since it uses less digits than its factorization.

212144331004323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17358561.

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

Adding to 212144331004323 its reverse (323400133441212), we get a palindrome (535544464445535).

The spelling of 212144331004323 in words is "two hundred twelve trillion, one hundred forty-four billion, three hundred thirty-one million, four thousand, three hundred twenty-three".