245213213341 has 8 divisors (see below), whose sum is σ = 245450385144. Its totient is φ = 244976160000.

The previous prime is 245213213309. The next prime is 245213213351. The reversal of 245213213341 is 143312312542.

It can be written as a sum of positive squares in 4 ways, for example, as 27562972441 + 217650240900 = 166021^2 + 466530^2 .

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 245213213341 - 2⁵ = 245213213309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245213213351) 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, 4430841 + ... + 4485841.

It is an arithmetic number, because the mean of its divisors is an integer number (30681298143).

Almost surely, 2^245213213341 is an apocalyptic number.

It is an amenable number.

245213213341 is a deficient number, since it is larger than the sum of its proper divisors (237171803).

245213213341 is a wasteful number, since it uses less digits than its factorization.

245213213341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59231.

The product of its digits is 17280, while the sum is 31.

Adding to 245213213341 its reverse (143312312542), we get a palindrome (388525525883).

The spelling of 245213213341 in words is "two hundred forty-five billion, two hundred thirteen million, two hundred thirteen thousand, three hundred forty-one".