11371917683240 has 16 divisors (see below), whose sum is σ = 25586814787380. Its totient is φ = 4548767073280.

The previous prime is 11371917683239. The next prime is 11371917683261. The reversal of 11371917683240 is 4238671917311.

11371917683240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11360418552484 + 11499130756 = 3370522^2 + 107234^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142148971001 + ... + 142148971080.

Almost surely, 2^{11371917683240} is an apocalyptic number.

11371917683240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11371917683240 is an abundant number, since it is smaller than the sum of its proper divisors (14214897104140).

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

11371917683240 is a wasteful number, since it uses less digits than its factorization.

11371917683240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284297942092 (or 284297942088 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 53.

The spelling of 11371917683240 in words is "eleven trillion, three hundred seventy-one billion, nine hundred seventeen million, six hundred eighty-three thousand, two hundred forty".