11326616340 has 96 divisors (see below), whose sum is σ = 35639122176. Its totient is φ = 2666864640.

The previous prime is 11326616311. The next prime is 11326616381. The reversal of 11326616340 is 4361662311.

It is a congruent number.

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, 297741 + ... + 333620.

It is an arithmetic number, because the mean of its divisors is an integer number (371240856).

Almost surely, 2^11326616340 is an apocalyptic number.

11326616340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11326616340 is an abundant number, since it is smaller than the sum of its proper divisors (24312505836).

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

11326616340 is a wasteful number, since it uses less digits than its factorization.

11326616340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631409 (or 631407 counting only the distinct ones).

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

The spelling of 11326616340 in words is "eleven billion, three hundred twenty-six million, six hundred sixteen thousand, three hundred forty".