835420024538 has 16 divisors (see below), whose sum is σ = 1367378380224. Its totient is φ = 379645421760.

The previous prime is 835420024489. The next prime is 835420024589.

It is a happy number.

835420024538 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×835420024538² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

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, 4453670 + ... + 4637457.

It is an arithmetic number, because the mean of its divisors is an integer number (85461148764).

Almost surely, 2^835420024538 is an apocalyptic number.

835420024538 is a deficient number, since it is larger than the sum of its proper divisors (531958355686).

835420024538 is a wasteful number, since it uses less digits than its factorization.

835420024538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9095317.

The product of its (nonzero) digits is 921600, while the sum is 44.

It can be divided in two parts, 8354200 and 24538, that added together give a palindrome (8378738).

The spelling of 835420024538 in words is "eight hundred thirty-five billion, four hundred twenty million, twenty-four thousand, five hundred thirty-eight".