11440220310342 has 40 divisors (see below), whose sum is σ = 25704416824416. Its totient is φ = 3803015996208.

The previous prime is 11440220310269. The next prime is 11440220310361. The reversal of 11440220310342 is 24301302204411.

11440220310342 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 0 + 2 + 2 + 0 + 310 + 342 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 96151233 + ... + 96270140.

Almost surely, 2^{11440220310342} is an apocalyptic number.

11440220310342 is an abundant number, since it is smaller than the sum of its proper divisors (14264196514074).

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

11440220310342 is a wasteful number, since it uses less digits than its factorization.

11440220310342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192421754 (or 192421745 counting only the distinct ones).

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

Adding to 11440220310342 its reverse (24301302204411), we get a palindrome (35741522514753).

The spelling of 11440220310342 in words is "eleven trillion, four hundred forty billion, two hundred twenty million, three hundred ten thousand, three hundred forty-two".