11340256522540 has 48 divisors (see below), whose sum is σ = 26016139568160. Its totient is φ = 4117913326080.

The previous prime is 11340256522489. The next prime is 11340256522571. The reversal of 11340256522540 is 4522565204311.

It is a super-2 number, since 2×11340256522540² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11340256522493 and 11340256522502.

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, 36195657 + ... + 36507616.

It is an arithmetic number, because the mean of its divisors is an integer number (542002907670).

Almost surely, 2^{11340256522540} is an apocalyptic number.

11340256522540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11340256522540 is an abundant number, since it is smaller than the sum of its proper divisors (14675883045620).

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

11340256522540 is a wasteful number, since it uses less digits than its factorization.

11340256522540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72704002 (or 72704000 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 11340256522540 in words is "eleven trillion, three hundred forty billion, two hundred fifty-six million, five hundred twenty-two thousand, five hundred forty".