144330276221050 has 12 divisors (see below), whose sum is σ = 268454313771246. Its totient is φ = 57732110488400.

The previous prime is 144330276221029. The next prime is 144330276221057. The reversal of 144330276221050 is 50122672033441.

It can be written as a sum of positive squares in 3 ways, for example, as 74701915722729 + 69628360498321 = 8643027^2 + 8344361^2 .

It is a junction number, because it is equal to n+sod(n) for n = 144330276220994 and 144330276221012.

It is not an unprimeable number, because it can be changed into a prime (144330276221057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1443302762161 + ... + 1443302762260.

Almost surely, 2^{144330276221050} is an apocalyptic number.

144330276221050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144330276221050 is a deficient number, since it is larger than the sum of its proper divisors (124124037550196).

144330276221050 is a wasteful number, since it uses less digits than its factorization.

144330276221050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886605524433 (or 2886605524428 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 144330276221050 in words is "one hundred forty-four trillion, three hundred thirty billion, two hundred seventy-six million, two hundred twenty-one thousand, fifty".