213011424400 has 60 divisors (see below), whose sum is σ = 538694700400. Its totient is φ = 80720115840.

The previous prime is 213011424391. The next prime is 213011424403. The reversal of 213011424400 is 4424110312.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (213011424403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14006310 + ... + 14021509.

Almost surely, 2^213011424400 is an apocalyptic number.

213011424400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213011424400 is an abundant number, since it is smaller than the sum of its proper divisors (325683276000).

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

213011424400 is a wasteful number, since it uses less digits than its factorization.

213011424400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28027856 (or 28027845 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 213011424400 its reverse (4424110312), we get a palindrome (217435534712).

The spelling of 213011424400 in words is "two hundred thirteen billion, eleven million, four hundred twenty-four thousand, four hundred".