144317435450361 has 4 divisors (see below), whose sum is σ = 192423247267152. Its totient is φ = 96211623633572.

The previous prime is 144317435450341. The next prime is 144317435450411. The reversal of 144317435450361 is 163054534713441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 144317435450361 - 2⁴² = 139919388939257 is a prime.

It is a super-2 number, since 2×144317435450361² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144317435450341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24052905908391 + ... + 24052905908396.

It is an arithmetic number, because the mean of its divisors is an integer number (48105811816788).

Almost surely, 2^{144317435450361} is an apocalyptic number.

It is an amenable number.

144317435450361 is a deficient number, since it is larger than the sum of its proper divisors (48105811816791).

144317435450361 is an equidigital number, since it uses as much as digits as its factorization.

144317435450361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48105811816790.

The product of its (nonzero) digits is 7257600, while the sum is 51.

The spelling of 144317435450361 in words is "one hundred forty-four trillion, three hundred seventeen billion, four hundred thirty-five million, four hundred fifty thousand, three hundred sixty-one".