11003354340 has 48 divisors (see below), whose sum is σ = 33610248000. Its totient is φ = 2667479680.

The previous prime is 11003354281. The next prime is 11003354357. The reversal of 11003354340 is 4345330011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11003354340.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8335215 + ... + 8336534.

It is an arithmetic number, because the mean of its divisors is an integer number (700213500).

Almost surely, 2^11003354340 is an apocalyptic number.

11003354340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11003354340 is an abundant number, since it is smaller than the sum of its proper divisors (22606893660).

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

11003354340 is a wasteful number, since it uses less digits than its factorization.

11003354340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16671772 (or 16671770 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 11003354340 its reverse (4345330011), we get a palindrome (15348684351).

The spelling of 11003354340 in words is "eleven billion, three million, three hundred fifty-four thousand, three hundred forty".