144266056663245 has 64 divisors (see below), whose sum is σ = 252078338663424. Its totient is φ = 69872619294720.

The previous prime is 144266056663237. The next prime is 144266056663247. The reversal of 144266056663245 is 542366650662441.

It is not a de Polignac number, because 144266056663245 - 2³ = 144266056663237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144266056663247) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1102995742 + ... + 1103126528.

It is an arithmetic number, because the mean of its divisors is an integer number (3938724041616).

Almost surely, 2^{144266056663245} is an apocalyptic number.

144266056663245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144266056663245 is a deficient number, since it is larger than the sum of its proper divisors (107812282000179).

144266056663245 is a wasteful number, since it uses less digits than its factorization.

144266056663245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137882.

The product of its (nonzero) digits is 149299200, while the sum is 60.

The spelling of 144266056663245 in words is "one hundred forty-four trillion, two hundred sixty-six billion, fifty-six million, six hundred sixty-three thousand, two hundred forty-five".