11330326540 has 48 divisors (see below), whose sum is σ = 25796030400. Its totient is φ = 4155413760.

The previous prime is 11330326529. The next prime is 11330326559. The reversal of 11330326540 is 4562303311.

It is a junction number, because it is equal to n+sod(n) for n = 11330326499 and 11330326508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107496 + ... + 184975.

It is an arithmetic number, because the mean of its divisors is an integer number (537417300).

Almost surely, 2^11330326540 is an apocalyptic number.

11330326540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11330326540 is an abundant number, since it is smaller than the sum of its proper divisors (14465703860).

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

11330326540 is a wasteful number, since it uses less digits than its factorization.

11330326540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292642 (or 292640 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 11330326540 its reverse (4562303311), we get a palindrome (15892629851).

The spelling of 11330326540 in words is "eleven billion, three hundred thirty million, three hundred twenty-six thousand, five hundred forty".