212324304144001 has 16 divisors (see below), whose sum is σ = 242953810345984. Its totient is φ = 181769168407824.

The previous prime is 212324304143923. The next prime is 212324304144059. The reversal of 212324304144001 is 100441403423212.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212324304144001 is a prime.

It is a super-2 number, since 2×212324304144001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212324304144061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 850100800 + ... + 850350526.

It is an arithmetic number, because the mean of its divisors is an integer number (15184613146624).

Almost surely, 2^{212324304144001} is an apocalyptic number.

It is an amenable number.

212324304144001 is a deficient number, since it is larger than the sum of its proper divisors (30629506201983).

212324304144001 is a wasteful number, since it uses less digits than its factorization.

212324304144001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398140.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 212324304144001 its reverse (100441403423212), we get a palindrome (312765707567213).

The spelling of 212324304144001 in words is "two hundred twelve trillion, three hundred twenty-four billion, three hundred four million, one hundred forty-four thousand, one".