154144321316313 has 16 divisors (see below), whose sum is σ = 208421585108352. Its totient is φ = 101314984400000.

The previous prime is 154144321316287. The next prime is 154144321316347. The reversal of 154144321316313 is 313613123441451.

It is a cyclic number.

It is not a de Polignac number, because 154144321316313 - 2⁵ = 154144321316281 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (154144321317313) 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 15 ways as a sum of consecutive naturals, for example, 41035213 + ... + 44633813.

It is an arithmetic number, because the mean of its divisors is an integer number (13026349069272).

Almost surely, 2^{154144321316313} is an apocalyptic number.

It is an amenable number.

154144321316313 is a deficient number, since it is larger than the sum of its proper divisors (54277263792039).

154144321316313 is a wasteful number, since it uses less digits than its factorization.

154144321316313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799776.

The product of its digits is 311040, while the sum is 42.

Adding to 154144321316313 its reverse (313613123441451), we get a palindrome (467757444757764).

The spelling of 154144321316313 in words is "one hundred fifty-four trillion, one hundred forty-four billion, three hundred twenty-one million, three hundred sixteen thousand, three hundred thirteen".