144330276221012 has 48 divisors (see below), whose sum is σ = 288763249337472. Its totient is φ = 61833829472640.

The previous prime is 144330276220979. The next prime is 144330276221029. The reversal of 144330276221012 is 210122672033441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1181298758 + ... + 1181420930.

It is an arithmetic number, because the mean of its divisors is an integer number (6015901027864).

Almost surely, 2^{144330276221012} is an apocalyptic number.

It is an amenable number.

144330276221012 is an abundant number, since it is smaller than the sum of its proper divisors (144432973116460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144330276221012 is a wasteful number, since it uses less digits than its factorization.

144330276221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136848 (or 136846 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 144330276221012 in words is "one hundred forty-four trillion, three hundred thirty billion, two hundred seventy-six million, two hundred twenty-one thousand, twelve".