213312442442010 has 64 divisors (see below), whose sum is σ = 516749405566464. Its totient is φ = 56350066145600.

The previous prime is 213312442441957. The next prime is 213312442442027. The reversal of 213312442442010 is 10244244213312.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111954205 + ... + 113843615.

It is an arithmetic number, because the mean of its divisors is an integer number (8074209461976).

Almost surely, 2^{213312442442010} is an apocalyptic number.

213312442442010 is an abundant number, since it is smaller than the sum of its proper divisors (303436963124454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213312442442010 is a wasteful number, since it uses less digits than its factorization.

213312442442010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924699.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 213312442442010 its reverse (10244244213312), we get a palindrome (223556686655322).

The spelling of 213312442442010 in words is "two hundred thirteen trillion, three hundred twelve billion, four hundred forty-two million, four hundred forty-two thousand, ten".