11798027712 has 84 divisors (see below), whose sum is σ = 34083402496. Its totient is φ = 3901685760.

The previous prime is 11798027707. The next prime is 11798027737. The reversal of 11798027712 is 21772089711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7489 + ... + 153792.

Almost surely, 2^11798027712 is an apocalyptic number.

11798027712 is a gapful number since it is divisible by the number (12) 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 11798027712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17041701248).

11798027712 is an abundant number, since it is smaller than the sum of its proper divisors (22285374784).

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

11798027712 is a wasteful number, since it uses less digits than its factorization.

11798027712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161426 (or 161413 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 45.

The spelling of 11798027712 in words is "eleven billion, seven hundred ninety-eight million, twenty-seven thousand, seven hundred twelve".