11342142330 has 32 divisors (see below), whose sum is σ = 27225676800. Its totient is φ = 3024067392.

The previous prime is 11342142307. The next prime is 11342142337. The reversal of 11342142330 is 3324124311.

It is a happy number.

11342142330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11342142330.

It is not an unprimeable number, because it can be changed into a prime (11342142337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173436 + ... + 229704.

It is an arithmetic number, because the mean of its divisors is an integer number (850802400).

Almost surely, 2^11342142330 is an apocalyptic number.

11342142330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11342142330 is an abundant number, since it is smaller than the sum of its proper divisors (15883534470).

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

11342142330 is a wasteful number, since it uses less digits than its factorization.

11342142330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62998.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11342142330 its reverse (3324124311), we get a palindrome (14666266641).

The spelling of 11342142330 in words is "eleven billion, three hundred forty-two million, one hundred forty-two thousand, three hundred thirty".