144481427202622 has 8 divisors (see below), whose sum is σ = 218710417325400. Its totient is φ = 71577954760824.

The previous prime is 144481427202599. The next prime is 144481427202659. The reversal of 144481427202622 is 226202724184441.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331379419972 + ... + 331379420407.

It is an arithmetic number, because the mean of its divisors is an integer number (27338802165675).

Almost surely, 2^{144481427202622} is an apocalyptic number.

144481427202622 is a deficient number, since it is larger than the sum of its proper divisors (74228990122778).

144481427202622 is a wasteful number, since it uses less digits than its factorization.

144481427202622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662758840490.

The product of its (nonzero) digits is 2752512, while the sum is 49.

The spelling of 144481427202622 in words is "one hundred forty-four trillion, four hundred eighty-one billion, four hundred twenty-seven million, two hundred two thousand, six hundred twenty-two".