144613353550 has 12 divisors (see below), whose sum is σ = 268980837696. Its totient is φ = 57845341400.

The previous prime is 144613353517. The next prime is 144613353593. The reversal of 144613353550 is 55353316441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1446133486 + ... + 1446133585.

It is an arithmetic number, because the mean of its divisors is an integer number (22415069808).

Almost surely, 2^144613353550 is an apocalyptic number.

144613353550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144613353550 is a deficient number, since it is larger than the sum of its proper divisors (124367484146).

144613353550 is a wasteful number, since it uses less digits than its factorization.

144613353550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892267083 (or 2892267078 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

Adding to 144613353550 its reverse (55353316441), we get a palindrome (199966669991).

The spelling of 144613353550 in words is "one hundred forty-four billion, six hundred thirteen million, three hundred fifty-three thousand, five hundred fifty".