213234254241 has 8 divisors (see below), whose sum is σ = 284601572160. Its totient is φ = 142011552912.

The previous prime is 213234254239. The next prime is 213234254353. The reversal of 213234254241 is 142452432312.

It is a happy number.

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

It is not a de Polignac number, because 213234254241 - 2¹ = 213234254239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213234254201) 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, 36150706 + ... + 36156603.

It is an arithmetic number, because the mean of its divisors is an integer number (35575196520).

Almost surely, 2^213234254241 is an apocalyptic number.

It is an amenable number.

213234254241 is a deficient number, since it is larger than the sum of its proper divisors (71367317919).

213234254241 is an equidigital number, since it uses as much as digits as its factorization.

213234254241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72308295.

The product of its digits is 46080, while the sum is 33.

Adding to 213234254241 its reverse (142452432312), we get a palindrome (355686686553).

The spelling of 213234254241 in words is "two hundred thirteen billion, two hundred thirty-four million, two hundred fifty-four thousand, two hundred forty-one".