23444300042 has 8 divisors (see below), whose sum is σ = 35691322656. Its totient is φ = 11547192492.

The previous prime is 23444300029. The next prime is 23444300057. The reversal of 23444300042 is 24000344432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 23444299984 and 23444300020.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87478598 + ... + 87478865.

It is an arithmetic number, because the mean of its divisors is an integer number (4461415332).

Almost surely, 2^23444300042 is an apocalyptic number.

23444300042 is a deficient number, since it is larger than the sum of its proper divisors (12247022614).

23444300042 is a wasteful number, since it uses less digits than its factorization.

23444300042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174957532.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 23444300042 its reverse (24000344432), we get a palindrome (47444644474).

The spelling of 23444300042 in words is "twenty-three billion, four hundred forty-four million, three hundred thousand, forty-two".