144871053 has 4 divisors (see below), whose sum is σ = 193161408. Its totient is φ = 96580700.

The previous prime is 144871003. The next prime is 144871057. The reversal of 144871053 is 350178441.

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 144871053 - 2⁶ = 144870989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144871057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24145173 + ... + 24145178.

It is an arithmetic number, because the mean of its divisors is an integer number (48290352).

Almost surely, 2^144871053 is an apocalyptic number.

It is an amenable number.

144871053 is a deficient number, since it is larger than the sum of its proper divisors (48290355).

144871053 is an equidigital number, since it uses as much as digits as its factorization.

144871053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48290354.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 144871053 is about 12036.2391551514. The cubic root of 144871053 is about 525.2030090179.

The spelling of 144871053 in words is "one hundred forty-four million, eight hundred seventy-one thousand, fifty-three".