4040222406 has 32 divisors (see below), whose sum is σ = 9119001600. Its totient is φ = 1182091680.

The previous prime is 4040222399. The next prime is 4040222419. The reversal of 4040222406 is 6042220404.

4040222406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1053526 + ... + 1057353.

It is an arithmetic number, because the mean of its divisors is an integer number (284968800).

Almost surely, 2^4040222406 is an apocalyptic number.

4040222406 is an abundant number, since it is smaller than the sum of its proper divisors (5078779194).

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

4040222406 is a wasteful number, since it uses less digits than its factorization.

4040222406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110924.

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

The square root of 4040222406 is about 63562.7438520396. The cubic root of 4040222406 is about 1592.7040739307.

The spelling of 4040222406 in words is "four billion, forty million, two hundred twenty-two thousand, four hundred six".