11134235742144 has 56 divisors (see below), whose sum is σ = 29654427059328. Its totient is φ = 3686833017600.

The previous prime is 11134235742137. The next prime is 11134235742197. The reversal of 11134235742144 is 44124753243111.

It is a junction number, because it is equal to n+sod(n) for n = 11134235742096 and 11134235742105.

It is a congruent number.

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, 191993562 + ... + 192051545.

Almost surely, 2^{11134235742144} is an apocalyptic number.

It is an amenable number.

11134235742144 is an abundant number, since it is smaller than the sum of its proper divisors (18520191317184).

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

11134235742144 is a wasteful number, since it uses less digits than its factorization.

11134235742144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384045273 (or 384045263 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

Adding to 11134235742144 its reverse (44124753243111), we get a palindrome (55258988985255).

The spelling of 11134235742144 in words is "eleven trillion, one hundred thirty-four billion, two hundred thirty-five million, seven hundred forty-two thousand, one hundred forty-four".