23340333142 has 32 divisors (see below), whose sum is σ = 40340830464. Its totient is φ = 9920882400.

The previous prime is 23340333113. The next prime is 23340333161. The reversal of 23340333142 is 24133304332.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23340333142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5024673 + ... + 5029315.

It is an arithmetic number, because the mean of its divisors is an integer number (1260650952).

Almost surely, 2^23340333142 is an apocalyptic number.

23340333142 is a deficient number, since it is larger than the sum of its proper divisors (17000497322).

23340333142 is a wasteful number, since it uses less digits than its factorization.

23340333142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7524.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 23340333142 its reverse (24133304332), we get a palindrome (47473637474).

The spelling of 23340333142 in words is "twenty-three billion, three hundred forty million, three hundred thirty-three thousand, one hundred forty-two".