4234205540 has 24 divisors (see below), whose sum is σ = 8911307832. Its totient is φ = 1689972480.

The previous prime is 4234205533. The next prime is 4234205567. The reversal of 4234205540 is 455024324.

4234205540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 373571584 + 3860633956 = 19328^2 + 62134^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222491 + ... + 240770.

It is an arithmetic number, because the mean of its divisors is an integer number (371304493).

Almost surely, 2^4234205540 is an apocalyptic number.

It is an amenable number.

4234205540 is an abundant number, since it is smaller than the sum of its proper divisors (4677102292).

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

4234205540 is a wasteful number, since it uses less digits than its factorization.

4234205540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463727 (or 463725 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 4234205540 is about 65070.7733164437. The cubic root of 4234205540 is about 1617.7968247148.

Adding to 4234205540 its reverse (455024324), we get a palindrome (4689229864).

The spelling of 4234205540 in words is "four billion, two hundred thirty-four million, two hundred five thousand, five hundred forty".