4354534242 has 112 divisors (see below), whose sum is σ = 10028073888. Its totient is φ = 1417176000.

The previous prime is 4354534231. The next prime is 4354534267. The reversal of 4354534242 is 2424354534.

4354534242 is a `hidden beast` number, since 43 + 545 + 34 + 2 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4354534197 and 4354534206.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 17348617 + ... + 17348867.

It is an arithmetic number, because the mean of its divisors is an integer number (89536374).

Almost surely, 2^4354534242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4354534242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5014036944).

4354534242 is an abundant number, since it is smaller than the sum of its proper divisors (5673539646).

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

4354534242 is a wasteful number, since it uses less digits than its factorization.

4354534242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507 (or 492 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

The square root of 4354534242 is about 65988.8948384499. The cubic root of 4354534242 is about 1632.9788880289.

Adding to 4354534242 its reverse (2424354534), we get a palindrome (6778888776).

The spelling of 4354534242 in words is "four billion, three hundred fifty-four million, five hundred thirty-four thousand, two hundred forty-two".