11223413412040 has 32 divisors (see below), whose sum is σ = 25608351735360. Its totient is φ = 4426134865600.

The previous prime is 11223413411957. The next prime is 11223413412049. The reversal of 11223413412040 is 4021431432211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11223413412049) 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, 1975950226 + ... + 1975955905.

It is an arithmetic number, because the mean of its divisors is an integer number (800260991730).

Almost surely, 2^{11223413412040} is an apocalyptic number.

11223413412040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11223413412040 is an abundant number, since it is smaller than the sum of its proper divisors (14384938323320).

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

11223413412040 is a wasteful number, since it uses less digits than its factorization.

11223413412040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3951906213 (or 3951906209 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 11223413412040 its reverse (4021431432211), we get a palindrome (15244844844251).

The spelling of 11223413412040 in words is "eleven trillion, two hundred twenty-three billion, four hundred thirteen million, four hundred twelve thousand, forty".