4022240046 has 64 divisors (see below), whose sum is σ = 9205470720. Its totient is φ = 1159741440.

The previous prime is 4022240041. The next prime is 4022240071. The reversal of 4022240046 is 6400422204.

It is a junction number, because it is equal to n+sod(n) for n = 4022239998 and 4022240025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022240041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 286110 + ... + 299838.

It is an arithmetic number, because the mean of its divisors is an integer number (143835480).

Almost surely, 2^4022240046 is an apocalyptic number.

4022240046 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4022240046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4602735360).

4022240046 is an abundant number, since it is smaller than the sum of its proper divisors (5183230674).

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

4022240046 is a wasteful number, since it uses less digits than its factorization.

4022240046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13961.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4022240046 is about 63421.1324875234. The cubic root of 4022240046 is about 1590.3376056180.

The spelling of 4022240046 in words is "four billion, twenty-two million, two hundred forty thousand, forty-six".