4122158135 has 4 divisors (see below), whose sum is σ = 4946589768. Its totient is φ = 3297726504.

The previous prime is 4122158111. The next prime is 4122158137. The reversal of 4122158135 is 5318512214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5318512214 = 2 ⋅2659256107.

It is a cyclic number.

It is not a de Polignac number, because 4122158135 - 2²² = 4117963831 is a prime.

It is a super-3 number, since 3×4122158135³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122158137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412215809 + ... + 412215818.

It is an arithmetic number, because the mean of its divisors is an integer number (1236647442).

Almost surely, 2^4122158135 is an apocalyptic number.

4122158135 is a deficient number, since it is larger than the sum of its proper divisors (824431633).

4122158135 is an equidigital number, since it uses as much as digits as its factorization.

4122158135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824431632.

The product of its digits is 9600, while the sum is 32.

The square root of 4122158135 is about 64204.0351925017. The cubic root of 4122158135 is about 1603.3987822239.

The spelling of 4122158135 in words is "four billion, one hundred twenty-two million, one hundred fifty-eight thousand, one hundred thirty-five".