212442333004323 has 24 divisors (see below), whose sum is σ = 322120319609088. Its totient is φ = 134659272759792.

The previous prime is 212442333004259. The next prime is 212442333004331. The reversal of 212442333004323 is 323400333244212.

212442333004323 is a `hidden beast` number, since 2 + 1 + 2 + 4 + 4 + 23 + 3 + 300 + 4 + 323 = 666.

It is not a de Polignac number, because 212442333004323 - 2⁶ = 212442333004259 is a prime.

It is a super-2 number, since 2×212442333004323² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212442333004393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3072694365 + ... + 3072763502.

It is an arithmetic number, because the mean of its divisors is an integer number (13421679983712).

Almost surely, 2^{212442333004323} is an apocalyptic number.

212442333004323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

212442333004323 is a deficient number, since it is larger than the sum of its proper divisors (109677986604765).

212442333004323 is a wasteful number, since it uses less digits than its factorization.

212442333004323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6145458063 (or 6145458060 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 212442333004323 its reverse (323400333244212), we get a palindrome (535842666248535).

The spelling of 212442333004323 in words is "two hundred twelve trillion, four hundred forty-two billion, three hundred thirty-three million, four thousand, three hundred twenty-three".