4155403224 has 32 divisors (see below), whose sum is σ = 11872581120. Its totient is φ = 1187258016.

The previous prime is 4155403223. The next prime is 4155403237. The reversal of 4155403224 is 4223045514.

It is a junction number, because it is equal to n+sod(n) for n = 4155403191 and 4155403200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4155403223) 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, 12367104 + ... + 12367439.

It is an arithmetic number, because the mean of its divisors is an integer number (371018160).

Almost surely, 2^4155403224 is an apocalyptic number.

It is an amenable number.

4155403224 is an abundant number, since it is smaller than the sum of its proper divisors (7717177896).

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

4155403224 is a wasteful number, since it uses less digits than its factorization.

4155403224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24734559 (or 24734555 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 4155403224 is about 64462.4171436349. The cubic root of 4155403224 is about 1607.6977012724.

Adding to 4155403224 its reverse (4223045514), we get a palindrome (8378448738).

The spelling of 4155403224 in words is "four billion, one hundred fifty-five million, four hundred three thousand, two hundred twenty-four".