11234936040 has 128 divisors (see below), whose sum is σ = 36121109760. Its totient is φ = 2788245504.

The previous prime is 11234936029. The next prime is 11234936057. The reversal of 11234936040 is 4063943211.

11234936040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11234935992 and 11234936010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47112 + ... + 157128.

It is an arithmetic number, because the mean of its divisors is an integer number (282196170).

Almost surely, 2^11234936040 is an apocalyptic number.

11234936040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11234936040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18060554880).

11234936040 is an abundant number, since it is smaller than the sum of its proper divisors (24886173720).

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

11234936040 is a wasteful number, since it uses less digits than its factorization.

11234936040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110091 (or 110087 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 11234936040 in words is "eleven billion, two hundred thirty-four million, nine hundred thirty-six thousand, forty".