4122836834 has 4 divisors (see below), whose sum is σ = 6184255254. Its totient is φ = 2061418416.

The previous prime is 4122836833. The next prime is 4122836849. The reversal of 4122836834 is 4386382214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4386382214 = 2 ⋅2193191107.

It can be written as a sum of positive squares in only one way, i.e., 4057307809 + 65529025 = 63697^2 + 8095^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4122836791 and 4122836800.

It is not an unprimeable number, because it can be changed into a prime (4122836831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030709207 + ... + 1030709210.

Almost surely, 2^4122836834 is an apocalyptic number.

4122836834 is a deficient number, since it is larger than the sum of its proper divisors (2061418420).

4122836834 is a wasteful number, since it uses less digits than its factorization.

4122836834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2061418419.

The product of its digits is 221184, while the sum is 41.

The square root of 4122836834 is about 64209.3204605064. The cubic root of 4122836834 is about 1603.4867754057.

The spelling of 4122836834 in words is "four billion, one hundred twenty-two million, eight hundred thirty-six thousand, eight hundred thirty-four".