11719590240 has 96 divisors (see below), whose sum is σ = 36937555200. Its totient is φ = 3123459584.

The previous prime is 11719590193. The next prime is 11719590263. The reversal of 11719590240 is 4209591711.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 995911 + ... + 1007609.

It is an arithmetic number, because the mean of its divisors is an integer number (384766200).

Almost surely, 2^11719590240 is an apocalyptic number.

11719590240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11719590240 is an abundant number, since it is smaller than the sum of its proper divisors (25217964960).

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

11719590240 is a wasteful number, since it uses less digits than its factorization.

11719590240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13804 (or 13796 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 39.

The spelling of 11719590240 in words is "eleven billion, seven hundred nineteen million, five hundred ninety thousand, two hundred forty".