4042136022 has 32 divisors (see below), whose sum is σ = 8192378880. Its totient is φ = 1329403680.

The previous prime is 4042135997. The next prime is 4042136023. The reversal of 4042136022 is 2206312404.

It is a junction number, because it is equal to n+sod(n) for n = 4042135983 and 4042136001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042136023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407947 + ... + 417737.

It is an arithmetic number, because the mean of its divisors is an integer number (256011840).

Almost surely, 2^4042136022 is an apocalyptic number.

4042136022 is an abundant number, since it is smaller than the sum of its proper divisors (4150242858).

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

4042136022 is a wasteful number, since it uses less digits than its factorization.

4042136022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10708.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4042136022 is about 63577.7950388341. The cubic root of 4042136022 is about 1592.9554910250.

Adding to 4042136022 its reverse (2206312404), we get a palindrome (6248448426).

The spelling of 4042136022 in words is "four billion, forty-two million, one hundred thirty-six thousand, twenty-two".