144102804 has 24 divisors (see below), whose sum is σ = 344060640. Its totient is φ = 46917024.

The previous prime is 144102793. The next prime is 144102841. The reversal of 144102804 is 408201441.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 139119 + ... + 140150.

It is an arithmetic number, because the mean of its divisors is an integer number (14335860).

Almost surely, 2^144102804 is an apocalyptic number.

It is an amenable number.

144102804 is an abundant number, since it is smaller than the sum of its proper divisors (199957836).

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

144102804 is a wasteful number, since it uses less digits than its factorization.

144102804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279319 (or 279317 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 144102804 is about 12004.2827357573. The cubic root of 144102804 is about 524.2729819013.

The spelling of 144102804 in words is "one hundred forty-four million, one hundred two thousand, eight hundred four".