7011989731712 has 192 divisors, whose sum is σ = 16513304810400. Its totient is φ = 2905219768320.

The previous prime is 7011989731711. The next prime is 7011989731763. The reversal of 7011989731712 is 2171379891107.

It is a super-3 number, since 3×7011989731712³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7011989731711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 972128618 + ... + 972135830.

Almost surely, 2^{7011989731712} 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 7011989731712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8256652405200).

7011989731712 is an abundant number, since it is smaller than the sum of its proper divisors (9501315078688).

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

7011989731712 is a wasteful number, since it uses less digits than its factorization.

7011989731712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8425 (or 8382 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 56.

The spelling of 7011989731712 in words is "seven trillion, eleven billion, nine hundred eighty-nine million, seven hundred thirty-one thousand, seven hundred twelve".