7385836288512 has 160 divisors (see below), whose sum is σ = 21538360831680. Its totient is φ = 2230492037120.

The previous prime is 7385836288507. The next prime is 7385836288529. The reversal of 7385836288512 is 2158826385837.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4204564 + ... + 5696492.

It is an arithmetic number, because the mean of its divisors is an integer number (134614755198).

Almost surely, 2^{7385836288512} 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 7385836288512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10769180415840).

7385836288512 is an abundant number, since it is smaller than the sum of its proper divisors (14152524543168).

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

7385836288512 is a wasteful number, since it uses less digits than its factorization.

7385836288512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492254 (or 1492238 counting only the distinct ones).

The product of its digits is 154828800, while the sum is 66.

The spelling of 7385836288512 in words is "seven trillion, three hundred eighty-five billion, eight hundred thirty-six million, two hundred eighty-eight thousand, five hundred twelve".