144051654641 has 4 divisors (see below), whose sum is σ = 144058623984. Its totient is φ = 144044685300.

The previous prime is 144051654629. The next prime is 144051654689. The reversal of 144051654641 is 146456150441.

144051654641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 144051654641 - 2¹⁸ = 144051392497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144051654541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3453575 + ... + 3495036.

It is an arithmetic number, because the mean of its divisors is an integer number (36014655996).

Almost surely, 2^144051654641 is an apocalyptic number.

It is an amenable number.

144051654641 is a deficient number, since it is larger than the sum of its proper divisors (6969343).

144051654641 is an equidigital number, since it uses as much as digits as its factorization.

144051654641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6969342.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 144051654641 in words is "one hundred forty-four billion, fifty-one million, six hundred fifty-four thousand, six hundred forty-one".