11412342240 has 96 divisors (see below), whose sum is σ = 38714197536. Its totient is φ = 2809190400.

The previous prime is 11412342223. The next prime is 11412342269. The reversal of 11412342240 is 4224321411.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11412342240.

It is a congruent number.

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, 908211 + ... + 920690.

It is an arithmetic number, because the mean of its divisors is an integer number (403272891).

Almost surely, 2^11412342240 is an apocalyptic number.

11412342240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11412342240 is an abundant number, since it is smaller than the sum of its proper divisors (27301855296).

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

11412342240 is a wasteful number, since it uses less digits than its factorization.

11412342240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828932 (or 1828924 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11412342240 its reverse (4224321411), we get a palindrome (15636663651).

The spelling of 11412342240 in words is "eleven billion, four hundred twelve million, three hundred forty-two thousand, two hundred forty".