144072084 has 24 divisors (see below), whose sum is σ = 362027680. Its totient is φ = 44329824.

The previous prime is 144072031. The next prime is 144072101. The reversal of 144072084 is 480270441.

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, 461614 + ... + 461925.

Almost surely, 2^144072084 is an apocalyptic number.

It is an amenable number.

144072084 is an abundant number, since it is smaller than the sum of its proper divisors (217955596).

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

144072084 is a wasteful number, since it uses less digits than its factorization.

144072084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923559 (or 923557 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 144072084 is about 12003.0031242185. The cubic root of 144072084 is about 524.2357242164.

The spelling of 144072084 in words is "one hundred forty-four million, seventy-two thousand, eighty-four".