541444144 has 20 divisors (see below), whose sum is σ = 1052843824. Its totient is φ = 269742528.

The previous prime is 541444103. The next prime is 541444153. The reversal of 541444144 is 441444145.

It is a super-2 number, since 2×541444144² = 586323522143785472, which contains 22 as substring.

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, 56652 + ... + 65515.

Almost surely, 2^541444144 is an apocalyptic number.

It is an amenable number.

541444144 is a deficient number, since it is larger than the sum of its proper divisors (511399680).

541444144 is a wasteful number, since it uses less digits than its factorization.

541444144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122452 (or 122446 counting only the distinct ones).

The product of its digits is 20480, while the sum is 31.

The square root of 541444144 is about 23268.9523614623. The cubic root of 541444144 is about 815.0505665741.

Adding to 541444144 its reverse (441444145), we get a palindrome (982888289).

Subtracting from 541444144 its reverse (441444145), we obtain a palindrome (99999999).

The spelling of 541444144 in words is "five hundred forty-one million, four hundred forty-four thousand, one hundred forty-four".