144256052463 has 8 divisors (see below), whose sum is σ = 200704073088. Its totient is φ = 91989366744.

The previous prime is 144256052443. The next prime is 144256052467. The reversal of 144256052463 is 364250652441.

It is a happy number.

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

It is not a de Polignac number, because 144256052463 - 2¹² = 144256048367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144256052467) 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, 1045333645 + ... + 1045333782.

It is an arithmetic number, because the mean of its divisors is an integer number (25088009136).

Almost surely, 2^144256052463 is an apocalyptic number.

144256052463 is a deficient number, since it is larger than the sum of its proper divisors (56448020625).

144256052463 is a wasteful number, since it uses less digits than its factorization.

144256052463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090667453.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 144256052463 in words is "one hundred forty-four billion, two hundred fifty-six million, fifty-two thousand, four hundred sixty-three".