144314198313850 has 24 divisors (see below), whose sum is σ = 284214079975068. Its totient is φ = 54330051129600.

The previous prime is 144314198313829. The next prime is 144314198313851. The reversal of 144314198313850 is 58313891413441.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 22810777779969 + 121503420533881 = 4776063^2 + 11022859^2 .

It is a junction number, because it is equal to n+sod(n) for n = 144314198313791 and 144314198313800.

It is not an unprimeable number, because it can be changed into a prime (144314198313851) 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, 84890704041 + ... + 84890705740.

Almost surely, 2^{144314198313850} is an apocalyptic number.

144314198313850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144314198313850 is a deficient number, since it is larger than the sum of its proper divisors (139899881661218).

144314198313850 is a wasteful number, since it uses less digits than its factorization.

144314198313850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169781409810 (or 169781409805 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 144314198313850 in words is "one hundred forty-four trillion, three hundred fourteen billion, one hundred ninety-eight million, three hundred thirteen thousand, eight hundred fifty".