144333344012 has 48 divisors (see below), whose sum is σ = 299006636544. Its totient is φ = 60097128000.

The previous prime is 144333344003. The next prime is 144333344117. The reversal of 144333344012 is 210443333441.

It is a super-2 number, since 2×144333344012² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144333344012.

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, 888164 + ... + 1038027.

It is an arithmetic number, because the mean of its divisors is an integer number (6229304928).

Almost surely, 2^144333344012 is an apocalyptic number.

It is an amenable number.

144333344012 is an abundant number, since it is smaller than the sum of its proper divisors (154673292532).

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

144333344012 is a wasteful number, since it uses less digits than its factorization.

144333344012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926350 (or 1926348 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 144333344012 its reverse (210443333441), we get a palindrome (354776677453).

The spelling of 144333344012 in words is "one hundred forty-four billion, three hundred thirty-three million, three hundred forty-four thousand, twelve".