11340881862 has 16 divisors (see below), whose sum is σ = 22686806592. Its totient is φ = 3779453480.

The previous prime is 11340881801. The next prime is 11340881863. The reversal of 11340881862 is 26818804311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11340881863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180564 + ... + 235127.

It is an arithmetic number, because the mean of its divisors is an integer number (1417925412).

Almost surely, 2^11340881862 is an apocalyptic number.

11340881862 is an abundant number, since it is smaller than the sum of its proper divisors (11345924730).

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

11340881862 is a wasteful number, since it uses less digits than its factorization.

11340881862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420243.

The product of its (nonzero) digits is 73728, while the sum is 42.

The spelling of 11340881862 in words is "eleven billion, three hundred forty million, eight hundred eighty-one thousand, eight hundred sixty-two".