534121444 has 24 divisors (see below), whose sum is σ = 970679808. Its totient is φ = 256888320.

The previous prime is 534121421. The next prime is 534121457. The reversal of 534121444 is 444121435.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7812 + ... + 33604.

It is an arithmetic number, because the mean of its divisors is an integer number (40444992).

Almost surely, 2^534121444 is an apocalyptic number.

It is an amenable number.

534121444 is a deficient number, since it is larger than the sum of its proper divisors (436558364).

534121444 is a wasteful number, since it uses less digits than its factorization.

534121444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25995 (or 25993 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 534121444 is about 23111.0675651299. The cubic root of 534121444 is about 811.3595235015.

Adding to 534121444 its reverse (444121435), we get a palindrome (978242879).

Subtracting from 534121444 its reverse (444121435), we obtain a palindrome (90000009).

The spelling of 534121444 in words is "five hundred thirty-four million, one hundred twenty-one thousand, four hundred forty-four".