144133420203 has 12 divisors (see below), whose sum is σ = 208849481568. Its totient is φ = 95785825200.

The previous prime is 144133420153. The next prime is 144133420213. The reversal of 144133420203 is 302024331441.

144133420203 is a `hidden beast` number, since 1 + 4 + 4 + 1 + 33 + 420 + 203 = 666.

It is not a de Polignac number, because 144133420203 - 2¹⁰ = 144133419179 is a prime.

It is a super-2 number, since 2×144133420203² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144133420213) 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, 25257123 + ... + 25262828.

It is an arithmetic number, because the mean of its divisors is an integer number (17404123464).

Almost surely, 2^144133420203 is an apocalyptic number.

144133420203 is a deficient number, since it is larger than the sum of its proper divisors (64716061365).

144133420203 is a wasteful number, since it uses less digits than its factorization.

144133420203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50520274 (or 50520271 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 144133420203 its reverse (302024331441), we get a palindrome (446157751644).

The spelling of 144133420203 in words is "one hundred forty-four billion, one hundred thirty-three million, four hundred twenty thousand, two hundred three".