4040321224 has 32 divisors (see below), whose sum is σ = 7609370400. Its totient is φ = 2011178880.

The previous prime is 4040321213. The next prime is 4040321249. The reversal of 4040321224 is 4221230404.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4040321195 and 4040321204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2260059 + ... + 2261845.

It is an arithmetic number, because the mean of its divisors is an integer number (237792825).

Almost surely, 2^4040321224 is an apocalyptic number.

It is an amenable number.

4040321224 is a deficient number, since it is larger than the sum of its proper divisors (3569049176).

4040321224 is a wasteful number, since it uses less digits than its factorization.

4040321224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893 (or 2889 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4040321224 is about 63563.5211737047. The cubic root of 4040321224 is about 1592.7170589046.

Adding to 4040321224 its reverse (4221230404), we get a palindrome (8261551628).

The spelling of 4040321224 in words is "four billion, forty million, three hundred twenty-one thousand, two hundred twenty-four".