245235305211 has 16 divisors (see below), whose sum is σ = 352145104416. Its totient is φ = 150908737536.

The previous prime is 245235305191. The next prime is 245235305257. The reversal of 245235305211 is 112503532542.

It is not a de Polignac number, because 245235305211 - 2¹⁴ = 245235288827 is a prime.

It is a super-3 number, since 3×245235305211³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (245235303211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1217371 + ... + 1404443.

It is an arithmetic number, because the mean of its divisors is an integer number (22009069026).

Almost surely, 2^245235305211 is an apocalyptic number.

245235305211 is a deficient number, since it is larger than the sum of its proper divisors (106909799205).

245235305211 is a wasteful number, since it uses less digits than its factorization.

245235305211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220702.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 245235305211 its reverse (112503532542), we get a palindrome (357738837753).

The spelling of 245235305211 in words is "two hundred forty-five billion, two hundred thirty-five million, three hundred five thousand, two hundred eleven".