144506631143350 has 24 divisors (see below), whose sum is σ = 307179810202608. Its totient is φ = 49545130677600.

The previous prime is 144506631143339. The next prime is 144506631143351. The reversal of 144506631143350 is 53341136605441.

It is a self number, because there is not a number n which added to its sum of digits gives 144506631143350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144506631143351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206438044141 + ... + 206438044840.

It is an arithmetic number, because the mean of its divisors is an integer number (12799158758442).

Almost surely, 2^{144506631143350} is an apocalyptic number.

144506631143350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144506631143350 is an abundant number, since it is smaller than the sum of its proper divisors (162673179059258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144506631143350 is a wasteful number, since it uses less digits than its factorization.

144506631143350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412876089000 (or 412876088995 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

Adding to 144506631143350 its reverse (53341136605441), we get a palindrome (197847767748791).

The spelling of 144506631143350 in words is "one hundred forty-four trillion, five hundred six billion, six hundred thirty-one million, one hundred forty-three thousand, three hundred fifty".