7350220432 has 20 divisors (see below), whose sum is σ = 14326333056. Its totient is φ = 3653102240.

The previous prime is 7350220421. The next prime is 7350220439. The reversal of 7350220432 is 2340220537.

It is a self number, because there is not a number n which added to its sum of digits gives 7350220432.

It is not an unprimeable number, because it can be changed into a prime (7350220439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1372744 + ... + 1378087.

Almost surely, 2^7350220432 is an apocalyptic number.

It is an amenable number.

7350220432 is a deficient number, since it is larger than the sum of its proper divisors (6976112624).

7350220432 is a wasteful number, since it uses less digits than its factorization.

7350220432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751006 (or 2751000 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 7350220432 is about 85733.4265733034. The cubic root of 7350220432 is about 1944.3157217799.

Adding to 7350220432 its reverse (2340220537), we get a palindrome (9690440969).

The spelling of 7350220432 in words is "seven billion, three hundred fifty million, two hundred twenty thousand, four hundred thirty-two".