144402034133012 has 48 divisors (see below), whose sum is σ = 255255535288320. Its totient is φ = 71476633720800.

The previous prime is 144402034133003. The next prime is 144402034133047. The reversal of 144402034133012 is 210331430204441.

It is a self number, because there is not a number n which added to its sum of digits gives 144402034133012.

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, 113273837 + ... + 114541547.

It is an arithmetic number, because the mean of its divisors is an integer number (5317823651840).

Almost surely, 2^{144402034133012} is an apocalyptic number.

It is an amenable number.

144402034133012 is a deficient number, since it is larger than the sum of its proper divisors (110853501155308).

144402034133012 is a wasteful number, since it uses less digits than its factorization.

144402034133012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268652 (or 1268650 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 144402034133012 its reverse (210331430204441), we get a palindrome (354733464337453).

The spelling of 144402034133012 in words is "one hundred forty-four trillion, four hundred two billion, thirty-four million, one hundred thirty-three thousand, twelve".