730342323243052 has 48 divisors (see below), whose sum is σ = 1411619282986752. Its totient is φ = 328478516305920.

The previous prime is 730342323243041. The next prime is 730342323243077. The reversal of 730342323243052 is 250342323243037.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196631733 + ... + 200311564.

It is an arithmetic number, because the mean of its divisors is an integer number (29408735062224).

Almost surely, 2^{730342323243052} is an apocalyptic number.

It is an amenable number.

730342323243052 is a deficient number, since it is larger than the sum of its proper divisors (681276959743700).

730342323243052 is a wasteful number, since it uses less digits than its factorization.

730342323243052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396944218 (or 396944216 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 43.

Adding to 730342323243052 its reverse (250342323243037), we get a palindrome (980684646486089).

The spelling of 730342323243052 in words is "seven hundred thirty trillion, three hundred forty-two billion, three hundred twenty-three million, two hundred forty-three thousand, fifty-two".