7383053221038 has 256 divisors, whose sum is σ = 18235254988800. Its totient is φ = 2223020764800.

The previous prime is 7383053221013. The next prime is 7383053221079. The reversal of 7383053221038 is 8301223503837.

7383053221038 is a `hidden beast` number, since 7 + 3 + 8 + 3 + 0 + 532 + 2 + 103 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 7383053220984 and 7383053221002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8555101795 + ... + 8555102657.

It is an arithmetic number, because the mean of its divisors is an integer number (71231464800).

Almost surely, 2^{7383053221038} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7383053221038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9117627494400).

7383053221038 is an abundant number, since it is smaller than the sum of its proper divisors (10852201767762).

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

7383053221038 is a wasteful number, since it uses less digits than its factorization.

7383053221038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827 (or 1809 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 7383053221038 in words is "seven trillion, three hundred eighty-three billion, fifty-three million, two hundred twenty-one thousand, thirty-eight".