213024420140 has 48 divisors (see below), whose sum is σ = 528888225600. Its totient is φ = 70518427392.

The previous prime is 213024420139. The next prime is 213024420151. The reversal of 213024420140 is 41024420312.

213024420140 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26230475 + ... + 26238594.

It is an arithmetic number, because the mean of its divisors is an integer number (11018504700).

Almost surely, 2^213024420140 is an apocalyptic number.

213024420140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213024420140 is an abundant number, since it is smaller than the sum of its proper divisors (315863805460).

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

213024420140 is a wasteful number, since it uses less digits than its factorization.

213024420140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52469114 (or 52469112 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 213024420140 its reverse (41024420312), we get a palindrome (254048840452).

The spelling of 213024420140 in words is "two hundred thirteen billion, twenty-four million, four hundred twenty thousand, one hundred forty".