11326433040 has 160 divisors (see below), whose sum is σ = 42014394240. Its totient is φ = 2788038144.

The previous prime is 11326433029. The next prime is 11326433059. The reversal of 11326433040 is 4033462311.

11326433040 is a `hidden beast` number, since 1 + 1 + 326 + 4 + 330 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11326432995 and 11326433013.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173602 + ... + 229761.

It is an arithmetic number, because the mean of its divisors is an integer number (262589964).

Almost surely, 2^11326433040 is an apocalyptic number.

11326433040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11326433040 is an abundant number, since it is smaller than the sum of its proper divisors (30687961200).

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

11326433040 is a wasteful number, since it uses less digits than its factorization.

11326433040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403398 (or 403386 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 11326433040 its reverse (4033462311), we get a palindrome (15359895351).

The spelling of 11326433040 in words is "eleven billion, three hundred twenty-six million, four hundred thirty-three thousand, forty".