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144325341211 = 238160615431
BaseRepresentation
bin1000011001101001110…
…1011111000000011011
3111210112021120222102211
42012122131133000123
54331034241404321
6150145132535551
713266342105352
oct2063235370033
9453467528384
10144325341211
115623198aaa7
1223b7a3215b7
13107c0a14aac
146db1c70999
153b4a80e0e1
hex219a75f01b

144325341211 has 4 divisors (see below), whose sum is σ = 144385959024. Its totient is φ = 144264723400.

The previous prime is 144325341179. The next prime is 144325341241. The reversal of 144325341211 is 112143523441.

It is a happy number.

144325341211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112143523441 = 234875805367.

It is a cyclic number.

It is not a de Polignac number, because 144325341211 - 25 = 144325341179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144325341241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30305335 + ... + 30310096.

It is an arithmetic number, because the mean of its divisors is an integer number (36096489756).

Almost surely, 2144325341211 is an apocalyptic number.

144325341211 is a deficient number, since it is larger than the sum of its proper divisors (60617813).

144325341211 is an equidigital number, since it uses as much as digits as its factorization.

144325341211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60617812.

The product of its digits is 11520, while the sum is 31.

Adding to 144325341211 its reverse (112143523441), we get a palindrome (256468864652).

The spelling of 144325341211 in words is "one hundred forty-four billion, three hundred twenty-five million, three hundred forty-one thousand, two hundred eleven".

Divisors: 1 2381 60615431 144325341211