144001606522012 has 24 divisors (see below), whose sum is σ = 252075020433152. Its totient is φ = 71980174854000.

The previous prime is 144001606521959. The next prime is 144001606522027. The reversal of 144001606522012 is 210225606100441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214576387 + ... + 215246437.

Almost surely, 2^{144001606522012} is an apocalyptic number.

It is an amenable number.

144001606522012 is a deficient number, since it is larger than the sum of its proper divisors (108073413911140).

144001606522012 is a wasteful number, since it uses less digits than its factorization.

144001606522012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685369 (or 685367 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 144001606522012 in words is "one hundred forty-four trillion, one billion, six hundred six million, five hundred twenty-two thousand, twelve".