213340240411 has 8 divisors (see below), whose sum is σ = 214167855600. Its totient is φ = 212514019200.

The previous prime is 213340240403. The next prime is 213340240499. The reversal of 213340240411 is 114042043312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213340240411 - 2³ = 213340240403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213340240511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41290 + ... + 654511.

It is an arithmetic number, because the mean of its divisors is an integer number (26770981950).

Almost surely, 2^213340240411 is an apocalyptic number.

213340240411 is a deficient number, since it is larger than the sum of its proper divisors (827615189).

213340240411 is an equidigital number, since it uses as much as digits as its factorization.

213340240411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696989.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 213340240411 its reverse (114042043312), we get a palindrome (327382283723).

The spelling of 213340240411 in words is "two hundred thirteen billion, three hundred forty million, two hundred forty thousand, four hundred eleven".