7990272000000 has 1428 divisors, whose sum is σ = 31436157768280. Its totient is φ = 2005401600000.

The previous prime is 7990271999977. The next prime is 7990272000037. The reversal of 7990272000000 is 2720997.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 470015999992 + ... + 470016000008.

Almost surely, 2^{7990272000000} 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 7990272000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15718078884140).

7990272000000 is an abundant number, since it is smaller than the sum of its proper divisors (23445885768280).

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

7990272000000 is an frugal number, since it uses more digits than its factorization.

7990272000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 27 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

Adding to 7990272000000 its reverse (2720997), we get a palindrome (7990274720997).

The spelling of 7990272000000 in words is "seven trillion, nine hundred ninety billion, two hundred seventy-two million", and thus it is an aban number.