4040211224 has 32 divisors (see below), whose sum is σ = 9113260800. Its totient is φ = 1640386080.

The previous prime is 4040211223. The next prime is 4040211247. The reversal of 4040211224 is 4221120404.

It is a junction number, because it is equal to n+sod(n) for n = 4040211196 and 4040211205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040211221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1897532 + ... + 1899659.

It is an arithmetic number, because the mean of its divisors is an integer number (284789400).

Almost surely, 2^4040211224 is an apocalyptic number.

It is an amenable number.

4040211224 is an abundant number, since it is smaller than the sum of its proper divisors (5073049576).

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

4040211224 is a wasteful number, since it uses less digits than its factorization.

4040211224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3797223 (or 3797219 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4040211224 is about 63562.6558916476. The cubic root of 4040211224 is about 1592.7026045699.

Adding to 4040211224 its reverse (4221120404), we get a palindrome (8261331628).

The spelling of 4040211224 in words is "four billion, forty million, two hundred eleven thousand, two hundred twenty-four".