36721003326000 has 640 divisors, whose sum is σ = 146052337766400. Its totient is φ = 7751594188800.

The previous prime is 36721003325959. The next prime is 36721003326019. The reversal of 36721003326000 is 62330012763.

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, 27358596 + ... + 28669404.

It is an arithmetic number, because the mean of its divisors is an integer number (228206777760).

Almost surely, 2^{36721003326000} is an apocalyptic number.

36721003326000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36721003326000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73026168883200).

36721003326000 is an abundant number, since it is smaller than the sum of its proper divisors (109331334440400).

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

36721003326000 is a wasteful number, since it uses less digits than its factorization.

36721003326000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310894 (or 1310878 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 33.

Adding to 36721003326000 its reverse (62330012763), we get a palindrome (36783333338763).

The spelling of 36721003326000 in words is "thirty-six trillion, seven hundred twenty-one billion, three million, three hundred twenty-six thousand".