144651450133 has 16 divisors (see below), whose sum is σ = 147648264192. Its totient is φ = 141692382000.

The previous prime is 144651450121. The next prime is 144651450169. The reversal of 144651450133 is 331054156441.

It is a cyclic number.

It is not a de Polignac number, because 144651450133 - 2²⁵ = 144617895701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144651450092 and 144651450101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144651450113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4179088 + ... + 4213558.

It is an arithmetic number, because the mean of its divisors is an integer number (9228016512).

Almost surely, 2^144651450133 is an apocalyptic number.

It is an amenable number.

144651450133 is a deficient number, since it is larger than the sum of its proper divisors (2996814059).

144651450133 is a wasteful number, since it uses less digits than its factorization.

144651450133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35016.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 144651450133 in words is "one hundred forty-four billion, six hundred fifty-one million, four hundred fifty thousand, one hundred thirty-three".