213242432014110 has 128 divisors (see below), whose sum is σ = 542137875240960. Its totient is φ = 53568448102400.

The previous prime is 213242432014103. The next prime is 213242432014147. The reversal of 213242432014110 is 11410234242312.

It is a happy number.

It is a super-2 number, since 2×213242432014110² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43168990 + ... + 47854430.

It is an arithmetic number, because the mean of its divisors is an integer number (4235452150320).

Almost surely, 2^{213242432014110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213242432014110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271068937620480).

213242432014110 is an abundant number, since it is smaller than the sum of its proper divisors (328895443226850).

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

213242432014110 is a wasteful number, since it uses less digits than its factorization.

213242432014110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4686474.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 213242432014110 its reverse (11410234242312), we get a palindrome (224652666256422).

The spelling of 213242432014110 in words is "two hundred thirteen trillion, two hundred forty-two billion, four hundred thirty-two million, fourteen thousand, one hundred ten".