23342213142 has 12 divisors (see below), whose sum is σ = 50574795180. Its totient is φ = 7780737708.

The previous prime is 23342213131. The next prime is 23342213161. The reversal of 23342213142 is 24131224332.

23342213142 is a `hidden beast` number, since 2 + 3 + 342 + 2 + 1 + 314 + 2 = 666.

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 5 ways as a sum of consecutive naturals, for example, 648394792 + ... + 648394827.

It is an arithmetic number, because the mean of its divisors is an integer number (4214566265).

Almost surely, 2^23342213142 is an apocalyptic number.

23342213142 is an abundant number, since it is smaller than the sum of its proper divisors (27232582038).

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

23342213142 is a wasteful number, since it uses less digits than its factorization.

23342213142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296789627 (or 1296789624 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 23342213142 its reverse (24131224332), we get a palindrome (47473437474).

The spelling of 23342213142 in words is "twenty-three billion, three hundred forty-two million, two hundred thirteen thousand, one hundred forty-two".