144613620660230 has 8 divisors (see below), whose sum is σ = 260304517188432. Its totient is φ = 57845448264088.

The previous prime is 144613620660209. The next prime is 144613620660241. The reversal of 144613620660230 is 32066026316441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×144613620660230² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 7230681033002 + ... + 7230681033021.

It is an arithmetic number, because the mean of its divisors is an integer number (32538064648554).

Almost surely, 2^{144613620660230} is an apocalyptic number.

144613620660230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144613620660230 is a deficient number, since it is larger than the sum of its proper divisors (115690896528202).

144613620660230 is a wasteful number, since it uses less digits than its factorization.

144613620660230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14461362066030.

The product of its (nonzero) digits is 746496, while the sum is 44.

Adding to 144613620660230 its reverse (32066026316441), we get a palindrome (176679646976671).

The spelling of 144613620660230 in words is "one hundred forty-four trillion, six hundred thirteen billion, six hundred twenty million, six hundred sixty thousand, two hundred thirty".