7344222432 has 48 divisors (see below), whose sum is σ = 19358638992. Its totient is φ = 2437908480.

The previous prime is 7344222427. The next prime is 7344222433. The reversal of 7344222432 is 2342224437.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 7344222393 and 7344222402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7344222433) 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, 135583 + ... + 181854.

It is an arithmetic number, because the mean of its divisors is an integer number (403304979).

Almost surely, 2^7344222432 is an apocalyptic number.

It is an amenable number.

7344222432 is an abundant number, since it is smaller than the sum of its proper divisors (12014416560).

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

7344222432 is a wasteful number, since it uses less digits than its factorization.

7344222432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317691 (or 317683 counting only the distinct ones).

The product of its digits is 64512, while the sum is 33.

The square root of 7344222432 is about 85698.4389122696. The cubic root of 7344222432 is about 1943.7867045698.

Adding to 7344222432 its reverse (2342224437), we get a palindrome (9686446869).

The spelling of 7344222432 in words is "seven billion, three hundred forty-four million, two hundred twenty-two thousand, four hundred thirty-two".