11432341112420 has 24 divisors (see below), whose sum is σ = 24007979911104. Its totient is φ = 4572924335456.

The previous prime is 11432341112419. The next prime is 11432341112443. The reversal of 11432341112420 is 2421114323411.

It is an unprimeable number.

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, 14049137 + ... + 14840583.

It is an arithmetic number, because the mean of its divisors is an integer number (1000332496296).

Almost surely, 2^{11432341112420} is an apocalyptic number.

11432341112420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11432341112420 is an abundant number, since it is smaller than the sum of its proper divisors (12575638798684).

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

11432341112420 is a wasteful number, since it uses less digits than its factorization.

11432341112420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513699 (or 1513697 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 11432341112420 its reverse (2421114323411), we get a palindrome (13853455435831).

The spelling of 11432341112420 in words is "eleven trillion, four hundred thirty-two billion, three hundred forty-one million, one hundred twelve thousand, four hundred twenty".