7224133413 has 16 divisors (see below), whose sum is σ = 11305723520. Its totient is φ = 4016506176.

The previous prime is 7224133409. The next prime is 7224133439. The reversal of 7224133413 is 3143314227.

It is not a de Polignac number, because 7224133413 - 2² = 7224133409 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7224133403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4647958 + ... + 4649511.

It is an arithmetic number, because the mean of its divisors is an integer number (706607720).

Almost surely, 2^7224133413 is an apocalyptic number.

It is an amenable number.

7224133413 is a deficient number, since it is larger than the sum of its proper divisors (4081590107).

7224133413 is a wasteful number, since it uses less digits than its factorization.

7224133413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9297516.

The product of its digits is 12096, while the sum is 30.

The square root of 7224133413 is about 84994.9022765483. The cubic root of 7224133413 is about 1933.1338218978.

The spelling of 7224133413 in words is "seven billion, two hundred twenty-four million, one hundred thirty-three thousand, four hundred thirteen".