11719408005620 has 96 divisors (see below), whose sum is σ = 28486177735680. Its totient is φ = 3966724270080.

The previous prime is 11719408005533. The next prime is 11719408005637. The reversal of 11719408005620 is 2650080491711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94357160 + ... + 94481280.

It is an arithmetic number, because the mean of its divisors is an integer number (296731018080).

Almost surely, 2^{11719408005620} is an apocalyptic number.

11719408005620 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 11719408005620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14243088867840).

11719408005620 is an abundant number, since it is smaller than the sum of its proper divisors (16766769730060).

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

11719408005620 is a wasteful number, since it uses less digits than its factorization.

11719408005620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132753 (or 132751 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 44.

The spelling of 11719408005620 in words is "eleven trillion, seven hundred nineteen billion, four hundred eight million, five thousand, six hundred twenty".