144468053 has 8 divisors (see below), whose sum is σ = 149597280. Its totient is φ = 139348720.

The previous prime is 144468043. The next prime is 144468067. The reversal of 144468053 is 350864441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144468053 - 2²⁰ = 143419477 is a prime.

It is a super-2 number, since 2×144468053² = 41742036675221618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144468043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39638 + ... + 43128.

It is an arithmetic number, because the mean of its divisors is an integer number (18699660).

Almost surely, 2^144468053 is an apocalyptic number.

It is an amenable number.

144468053 is a deficient number, since it is larger than the sum of its proper divisors (5129227).

144468053 is a wasteful number, since it uses less digits than its factorization.

144468053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4947.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 144468053 is about 12019.4863866972. The cubic root of 144468053 is about 524.7155562722.

The spelling of 144468053 in words is "one hundred forty-four million, four hundred sixty-eight thousand, fifty-three".