11771088370140 has 192 divisors, whose sum is σ = 36062376376320. Its totient is φ = 2845106208000.

The previous prime is 11771088370123. The next prime is 11771088370177. The reversal of 11771088370140 is 4107388017711.

It is a self number, because there is not a number n which added to its sum of digits gives 11771088370140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 983294355 + ... + 983306325.

It is an arithmetic number, because the mean of its divisors is an integer number (187824876960).

Almost surely, 2^{11771088370140} is an apocalyptic number.

11771088370140 is a gapful number since it is divisible by the number (10) 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 11771088370140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18031188188160).

11771088370140 is an abundant number, since it is smaller than the sum of its proper divisors (24291288006180).

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

11771088370140 is a wasteful number, since it uses less digits than its factorization.

11771088370140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16304 (or 16302 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 48.

The spelling of 11771088370140 in words is "eleven trillion, seven hundred seventy-one billion, eighty-eight million, three hundred seventy thousand, one hundred forty".