11340051500 has 96 divisors (see below), whose sum is σ = 25299316224. Its totient is φ = 4439371200.

The previous prime is 11340051487. The next prime is 11340051533. The reversal of 11340051500 is 515004311.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 5593487 + ... + 5595513.

It is an arithmetic number, because the mean of its divisors is an integer number (263534544).

Almost surely, 2^11340051500 is an apocalyptic number.

11340051500 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 11340051500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12649658112).

11340051500 is an abundant number, since it is smaller than the sum of its proper divisors (13959264724).

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

11340051500 is a wasteful number, since it uses less digits than its factorization.

11340051500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2280 (or 2268 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 11340051500 its reverse (515004311), we get a palindrome (11855055811).

The spelling of 11340051500 in words is "eleven billion, three hundred forty million, fifty-one thousand, five hundred".