11134423104020 has 48 divisors (see below), whose sum is σ = 24289948763136. Its totient is φ = 4283941536000.

The previous prime is 11134423104017. The next prime is 11134423104037. The reversal of 11134423104020 is 2040132443111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95565476 + ... + 95681915.

It is an arithmetic number, because the mean of its divisors is an integer number (506040599232).

Almost surely, 2^{11134423104020} is an apocalyptic number.

11134423104020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11134423104020 is an abundant number, since it is smaller than the sum of its proper divisors (13155525659116).

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

11134423104020 is a wasteful number, since it uses less digits than its factorization.

11134423104020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191247512 (or 191247510 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11134423104020 its reverse (2040132443111), we get a palindrome (13174555547131).

The spelling of 11134423104020 in words is "eleven trillion, one hundred thirty-four billion, four hundred twenty-three million, one hundred four thousand, twenty".