4352121234213 has 8 divisors (see below), whose sum is σ = 6108240328800. Its totient is φ = 2748708147888.

The previous prime is 4352121234193. The next prime is 4352121234247. The reversal of 4352121234213 is 3124321212534.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-4352121234213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4352121234613) 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, 38176501998 + ... + 38176502111.

It is an arithmetic number, because the mean of its divisors is an integer number (763530041100).

Almost surely, 2^{4352121234213} is an apocalyptic number.

It is an amenable number.

4352121234213 is a deficient number, since it is larger than the sum of its proper divisors (1756119094587).

4352121234213 is a wasteful number, since it uses less digits than its factorization.

4352121234213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76353004131.

The product of its digits is 34560, while the sum is 33.

Adding to 4352121234213 its reverse (3124321212534), we get a palindrome (7476442446747).

The spelling of 4352121234213 in words is "four trillion, three hundred fifty-two billion, one hundred twenty-one million, two hundred thirty-four thousand, two hundred thirteen".