213442400000010 has 64 divisors (see below), whose sum is σ = 516326590771200. Its totient is φ = 56466585464640.

The previous prime is 213442399999979. The next prime is 213442400000069. The reversal of 213442400000010 is 10000004244312.

213442400000010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5014891 + ... + 21261089.

It is an arithmetic number, because the mean of its divisors is an integer number (8067602980800).

Almost surely, 2^{213442400000010} is an apocalyptic number.

213442400000010 is an abundant number, since it is smaller than the sum of its proper divisors (302884190771190).

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

213442400000010 is a wasteful number, since it uses less digits than its factorization.

213442400000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16249683.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 213442400000010 its reverse (10000004244312), we get a palindrome (223442404244322).

The spelling of 213442400000010 in words is "two hundred thirteen trillion, four hundred forty-two billion, four hundred million, ten", and thus it is an aban number.