23310042 has 32 divisors (see below), whose sum is σ = 54523392. Its totient is φ = 6504624.

The previous prime is 23310041. The next prime is 23310083. The reversal of 23310042 is 24001332.

It is not an unprimeable number, because it can be changed into a prime (23310041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4648 + ... + 8259.

It is an arithmetic number, because the mean of its divisors is an integer number (1703856).

Almost surely, 2^23310042 is an apocalyptic number.

23310042 is an abundant number, since it is smaller than the sum of its proper divisors (31213350).

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

23310042 is a wasteful number, since it uses less digits than its factorization.

23310042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12962.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 23310042 is about 4828.0474314157. The cubic root of 23310042 is about 285.6588512214.

Adding to 23310042 its reverse (24001332), we get a palindrome (47311374).

The spelling of 23310042 in words is "twenty-three million, three hundred ten thousand, forty-two".