213413241 has 8 divisors (see below), whose sum is σ = 291491424. Its totient is φ = 138805280.

The previous prime is 213413227. The next prime is 213413261. The reversal of 213413241 is 142314312.

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 213413241 - 2⁵ = 213413209 is a prime.

It is a super-2 number, since 2×213413241² = 91090422868248162, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (213413201) 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, 867411 + ... + 867656.

It is an arithmetic number, because the mean of its divisors is an integer number (36436428).

Almost surely, 2^213413241 is an apocalyptic number.

It is an amenable number.

213413241 is a deficient number, since it is larger than the sum of its proper divisors (78078183).

213413241 is a wasteful number, since it uses less digits than its factorization.

213413241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735111.

The product of its digits is 576, while the sum is 21.

The square root of 213413241 is about 14608.6700626717. The cubic root of 213413241 is about 597.5952274358.

Adding to 213413241 its reverse (142314312), we get a palindrome (355727553).

The spelling of 213413241 in words is "two hundred thirteen million, four hundred thirteen thousand, two hundred forty-one".