534144442 has 12 divisors (see below), whose sum is σ = 867590190. Its totient is φ = 246528048.

The previous prime is 534144419. The next prime is 534144449. The reversal of 534144442 is 244441435.

It can be written as a sum of positive squares in 3 ways, for example, as 350026681 + 184117761 = 18709^2 + 13569^2 .

It is not an unprimeable number, because it can be changed into a prime (534144449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 789817 + ... + 790492.

Almost surely, 2^534144442 is an apocalyptic number.

534144442 is a deficient number, since it is larger than the sum of its proper divisors (333445748).

534144442 is a wasteful number, since it uses less digits than its factorization.

534144442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580337 (or 1580324 counting only the distinct ones).

The product of its digits is 30720, while the sum is 31.

The square root of 534144442 is about 23111.5651135963. The cubic root of 534144442 is about 811.3711684054.

Adding to 534144442 its reverse (244441435), we get a palindrome (778585877).

The spelling of 534144442 in words is "five hundred thirty-four million, one hundred forty-four thousand, four hundred forty-two".