144641156103 has 12 divisors (see below), whose sum is σ = 210775019520. Its totient is φ = 95574096576.

The previous prime is 144641156089. The next prime is 144641156111. The reversal of 144641156103 is 301651146441.

144641156103 is a `hidden beast` number, since 1 + 4 + 4 + 641 + 1 + 5 + 6 + 1 + 0 + 3 = 666.

It is not a de Polignac number, because 144641156103 - 2⁵ = 144641156071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144641156503) 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, 71110663 + ... + 71112696.

It is an arithmetic number, because the mean of its divisors is an integer number (17564584960).

Almost surely, 2^144641156103 is an apocalyptic number.

144641156103 is a deficient number, since it is larger than the sum of its proper divisors (66133863417).

144641156103 is a wasteful number, since it uses less digits than its factorization.

144641156103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142223478 (or 142223475 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 144641156103 in words is "one hundred forty-four billion, six hundred forty-one million, one hundred fifty-six thousand, one hundred three".