7237306283328 has 560 divisors, whose sum is σ = 24621695841600. Its totient is φ = 2081580318720.

The previous prime is 7237306283321. The next prime is 7237306283419. The reversal of 7237306283328 is 8233826037327.

It is a happy number.

7237306283328 is a `hidden beast` number, since 7 + 2 + 3 + 7 + 3 + 0 + 628 + 3 + 3 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7237306283321) 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 79 ways as a sum of consecutive naturals, for example, 97530976 + ... + 97605152.

Almost surely, 2^{7237306283328} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7237306283328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12310847920800).

7237306283328 is an abundant number, since it is smaller than the sum of its proper divisors (17384389558272).

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

7237306283328 is a wasteful number, since it uses less digits than its factorization.

7237306283328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74300 (or 74281 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 54.

The spelling of 7237306283328 in words is "seven trillion, two hundred thirty-seven billion, three hundred six million, two hundred eighty-three thousand, three hundred twenty-eight".