213242420342024 has 64 divisors (see below), whose sum is σ = 423446939274240. Its totient is φ = 100461805266240.

The previous prime is 213242420342011. The next prime is 213242420342033. The reversal of 213242420342024 is 420243024242312.

213242420342024 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 15 ways as a sum of consecutive naturals, for example, 1574106917 + ... + 1574242379.

It is an arithmetic number, because the mean of its divisors is an integer number (6616358426160).

Almost surely, 2^{213242420342024} is an apocalyptic number.

It is an amenable number.

213242420342024 is a deficient number, since it is larger than the sum of its proper divisors (210204518932216).

213242420342024 is a wasteful number, since it uses less digits than its factorization.

213242420342024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263250 (or 263246 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 213242420342024 its reverse (420243024242312), we get a palindrome (633485444584336).

The spelling of 213242420342024 in words is "two hundred thirteen trillion, two hundred forty-two billion, four hundred twenty million, three hundred forty-two thousand, twenty-four".