144738004 has 24 divisors (see below), whose sum is σ = 260467200. Its totient is φ = 70340256.

The previous prime is 144738001. The next prime is 144738019. The reversal of 144738004 is 400837441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144738001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25429 + ... + 30595.

It is an arithmetic number, because the mean of its divisors is an integer number (10852800).

Almost surely, 2^144738004 is an apocalyptic number.

It is an amenable number.

144738004 is a deficient number, since it is larger than the sum of its proper divisors (115729196).

144738004 is a wasteful number, since it uses less digits than its factorization.

144738004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5367 (or 5365 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 144738004 is about 12030.7108684400. The cubic root of 144738004 is about 525.0421783196.

The spelling of 144738004 in words is "one hundred forty-four million, seven hundred thirty-eight thousand, four".