11352042342 has 12 divisors (see below), whose sum is σ = 24596091780. Its totient is φ = 3784014108.

The previous prime is 11352042329. The next prime is 11352042343. The reversal of 11352042342 is 24324025311.

11352042342 is a `hidden beast` number, since 113 + 5 + 204 + 2 + 342 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11352042343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 315334492 + ... + 315334527.

It is an arithmetic number, because the mean of its divisors is an integer number (2049674315).

Almost surely, 2^11352042342 is an apocalyptic number.

11352042342 is an abundant number, since it is smaller than the sum of its proper divisors (13244049438).

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

11352042342 is a wasteful number, since it uses less digits than its factorization.

11352042342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630669027 (or 630669024 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 11352042342 its reverse (24324025311), we get a palindrome (35676067653).

The spelling of 11352042342 in words is "eleven billion, three hundred fifty-two million, forty-two thousand, three hundred forty-two".