11840684562340 has 24 divisors (see below), whose sum is σ = 24898547382912. Its totient is φ = 4729967196000.

The previous prime is 11840684562307. The next prime is 11840684562347. The reversal of 11840684562340 is 4326548604811.

It is not an unprimeable number, because it can be changed into a prime (11840684562347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394148914 + ... + 394178953.

It is an arithmetic number, because the mean of its divisors is an integer number (1037439474288).

Almost surely, 2^{11840684562340} is an apocalyptic number.

11840684562340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11840684562340 is an abundant number, since it is smaller than the sum of its proper divisors (13057862820572).

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

11840684562340 is a wasteful number, since it uses less digits than its factorization.

11840684562340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788328627 (or 788328625 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 52.

The spelling of 11840684562340 in words is "eleven trillion, eight hundred forty billion, six hundred eighty-four million, five hundred sixty-two thousand, three hundred forty".