12241102340 has 48 divisors (see below), whose sum is σ = 26150678400. Its totient is φ = 4812141312.

The previous prime is 12241102327. The next prime is 12241102351. The reversal of 12241102340 is 4320114221.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577856 + ... + 598664.

It is an arithmetic number, because the mean of its divisors is an integer number (544805800).

Almost surely, 2^12241102340 is an apocalyptic number.

12241102340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12241102340 is an abundant number, since it is smaller than the sum of its proper divisors (13909576060).

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

12241102340 is a wasteful number, since it uses less digits than its factorization.

12241102340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21324 (or 21322 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12241102340 its reverse (4320114221), we get a palindrome (16561216561).

The spelling of 12241102340 in words is "twelve billion, two hundred forty-one million, one hundred two thousand, three hundred forty".