4534444242 has 12 divisors (see below), whose sum is σ = 9824629230. Its totient is φ = 1511481408.

The previous prime is 4534444219. The next prime is 4534444247. The reversal of 4534444242 is 2424444354.

4534444242 is a `hidden beast` number, since 4 + 534 + 44 + 42 + 42 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3051347121 + 1483097121 = 55239^2 + 38511^2 .

It is a super-2 number, since 2×4534444242² = 41122369167613909128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4534444197 and 4534444206.

It is not an unprimeable number, because it can be changed into a prime (4534444247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125956767 + ... + 125956802.

Almost surely, 2^4534444242 is an apocalyptic number.

4534444242 is an abundant number, since it is smaller than the sum of its proper divisors (5290184988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4534444242 is a wasteful number, since it uses less digits than its factorization.

4534444242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251913577 (or 251913574 counting only the distinct ones).

The product of its digits is 245760, while the sum is 36.

The square root of 4534444242 is about 67338.2821432207. The cubic root of 4534444242 is about 1655.1652329377.

Adding to 4534444242 its reverse (2424444354), we get a palindrome (6958888596).

The spelling of 4534444242 in words is "four billion, five hundred thirty-four million, four hundred forty-four thousand, two hundred forty-two".