11442314340 has 60 divisors (see below), whose sum is σ = 35894968956. Its totient is φ = 3051283392.

The previous prime is 11442314339. The next prime is 11442314357. The reversal of 11442314340 is 4341324411.

11442314340 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 2 + 314 + 340 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7599306276 + 3843008064 = 87174^2 + 61992^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3529959 + ... + 3533198.

Almost surely, 2^11442314340 is an apocalyptic number.

11442314340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11442314340 is an abundant number, since it is smaller than the sum of its proper divisors (24452654616).

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

11442314340 is a wasteful number, since it uses less digits than its factorization.

11442314340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7063178 (or 7063167 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 11442314340 its reverse (4341324411), we get a palindrome (15783638751).

The spelling of 11442314340 in words is "eleven billion, four hundred forty-two million, three hundred fourteen thousand, three hundred forty".