4013423022 has 16 divisors (see below), whose sum is σ = 9173538432. Its totient is φ = 1146692280.

The previous prime is 4013422969. The next prime is 4013423023. The reversal of 4013423022 is 2203243104.

It is a super-2 number, since 2×4013423022² = 32215128707039224968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 4013423022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4013423023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47778804 + ... + 47778887.

It is an arithmetic number, because the mean of its divisors is an integer number (573346152).

Almost surely, 2^4013423022 is an apocalyptic number.

4013423022 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4013423022 is an abundant number, since it is smaller than the sum of its proper divisors (5160115410).

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

4013423022 is a wasteful number, since it uses less digits than its factorization.

4013423022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95557703.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4013423022 is about 63351.5826321648. The cubic root of 4013423022 is about 1589.1747127249.

Adding to 4013423022 its reverse (2203243104), we get a palindrome (6216666126).

The spelling of 4013423022 in words is "four billion, thirteen million, four hundred twenty-three thousand, twenty-two".