144244054 has 8 divisors (see below), whose sum is σ = 223345728. Its totient is φ = 69795480.

The previous prime is 144244049. The next prime is 144244073. The reversal of 144244054 is 450442441.

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

It is a super-2 number, since 2×144244054² = 41612694228709832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1163197 + ... + 1163320.

It is an arithmetic number, because the mean of its divisors is an integer number (27918216).

Almost surely, 2^144244054 is an apocalyptic number.

144244054 is a deficient number, since it is larger than the sum of its proper divisors (79101674).

144244054 is a wasteful number, since it uses less digits than its factorization.

144244054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2326550.

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 144244054 is about 12010.1646116945. The cubic root of 144244054 is about 524.4442239451. Note that the first 3 decimals are identical.

Adding to 144244054 its reverse (450442441), we get a palindrome (594686495).

The spelling of 144244054 in words is "one hundred forty-four million, two hundred forty-four thousand, fifty-four".