11403341420 has 24 divisors (see below), whose sum is σ = 23950785264. Its totient is φ = 4560618816.

The previous prime is 11403341381. The next prime is 11403341449. The reversal of 11403341420 is 2414330411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96242 + ... + 179078.

It is an arithmetic number, because the mean of its divisors is an integer number (997949386).

Almost surely, 2^11403341420 is an apocalyptic number.

11403341420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11403341420 is an abundant number, since it is smaller than the sum of its proper divisors (12547443844).

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

11403341420 is a wasteful number, since it uses less digits than its factorization.

11403341420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89729 (or 89727 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11403341420 its reverse (2414330411), we get a palindrome (13817671831).

The spelling of 11403341420 in words is "eleven billion, four hundred three million, three hundred forty-one thousand, four hundred twenty".