7423320032243 has 8 divisors (see below), whose sum is σ = 7482220782288. Its totient is φ = 7364566351584.

The previous prime is 7423320032239. The next prime is 7423320032269. The reversal of 7423320032243 is 3422300233247.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7423320032243 - 2² = 7423320032239 is a prime.

It is a super-2 number, since 2×7423320032243² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7423350032243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36665996 + ... + 36867897.

It is an arithmetic number, because the mean of its divisors is an integer number (935277597786).

Almost surely, 2^{7423320032243} is an apocalyptic number.

7423320032243 is a deficient number, since it is larger than the sum of its proper divisors (58900750045).

7423320032243 is a wasteful number, since it uses less digits than its factorization.

7423320032243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73534693.

The product of its (nonzero) digits is 145152, while the sum is 35.

The spelling of 7423320032243 in words is "seven trillion, four hundred twenty-three billion, three hundred twenty million, thirty-two thousand, two hundred forty-three".