4021110402 has 32 divisors (see below), whose sum is σ = 8519582592. Its totient is φ = 1260889344.

The previous prime is 4021110377. The next prime is 4021110403. The reversal of 4021110402 is 2040111204.

It is not an unprimeable number, because it can be changed into a prime (4021110403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219363 + ... + 236985.

It is an arithmetic number, because the mean of its divisors is an integer number (266236956).

Almost surely, 2^4021110402 is an apocalyptic number.

4021110402 is an abundant number, since it is smaller than the sum of its proper divisors (4498472190).

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

4021110402 is a wasteful number, since it uses less digits than its factorization.

4021110402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19882.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 4021110402 is about 63412.2259662914. The cubic root of 4021110402 is about 1590.1887098515.

Adding to 4021110402 its reverse (2040111204), we get a palindrome (6061221606).

The spelling of 4021110402 in words is "four billion, twenty-one million, one hundred ten thousand, four hundred two".