144703054 has 8 divisors (see below), whose sum is σ = 218975760. Its totient is φ = 71711136.

The previous prime is 144703037. The next prime is 144703057. The reversal of 144703054 is 450307441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144703057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319914 + ... + 320365.

It is an arithmetic number, because the mean of its divisors is an integer number (27371970).

Almost surely, 2^144703054 is an apocalyptic number.

144703054 is a deficient number, since it is larger than the sum of its proper divisors (74272706).

144703054 is a wasteful number, since it uses less digits than its factorization.

144703054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640394.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 144703054 is about 12029.2582481215. The cubic root of 144703054 is about 524.9999141345. Note that the first 4 decimals are identical.

The spelling of 144703054 in words is "one hundred forty-four million, seven hundred three thousand, fifty-four".