144104012 has 48 divisors (see below), whose sum is σ = 280348992. Its totient is φ = 64389120.

The previous prime is 144104003. The next prime is 144104033. The reversal of 144104012 is 210401441.

It is a super-2 number, since 2×144104012² = 41531932548992288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547793 + ... + 548055.

It is an arithmetic number, because the mean of its divisors is an integer number (5840604).

Almost surely, 2^144104012 is an apocalyptic number.

It is an amenable number.

144104012 is a deficient number, since it is larger than the sum of its proper divisors (136244980).

144104012 is a wasteful number, since it uses less digits than its factorization.

144104012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578 (or 576 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 144104012 is about 12004.3330510279. Note that the first 3 decimals coincide. The cubic root of 144104012 is about 524.2744468739.

Adding to 144104012 its reverse (210401441), we get a palindrome (354505453).

The spelling of 144104012 in words is "one hundred forty-four million, one hundred four thousand, twelve".