144054461853 has 16 divisors (see below), whose sum is σ = 213446266240. Its totient is φ = 96021796032.

The previous prime is 144054461783. The next prime is 144054461867. The reversal of 144054461853 is 358164450441.

144054461853 is a `hidden beast` number, since 1 + 4 + 40 + 544 + 6 + 18 + 53 = 666.

It is not a de Polignac number, because 144054461853 - 2³² = 139759494557 is a prime.

It is a super-3 number, since 3×144054461853³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144054461799 and 144054461808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144054461653) 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, 219601 + ... + 579942.

It is an arithmetic number, because the mean of its divisors is an integer number (13340391640).

Almost surely, 2^144054461853 is an apocalyptic number.

It is an amenable number.

144054461853 is a deficient number, since it is larger than the sum of its proper divisors (69391804387).

144054461853 is an equidigital number, since it uses as much as digits as its factorization.

144054461853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806225 (or 806219 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 144054461853 in words is "one hundred forty-four billion, fifty-four million, four hundred sixty-one thousand, eight hundred fifty-three".