23033050042 has 8 divisors (see below), whose sum is σ = 35483347476. Its totient is φ = 11205267552.

The previous prime is 23033050039. The next prime is 23033050097. The reversal of 23033050042 is 24005033032.

It can be written as a sum of positive squares in 2 ways, for example, as 22967099401 + 65950641 = 151549^2 + 8121^2 .

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 = 23033049995 and 23033050022.

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 3 ways as a sum of consecutive naturals, for example, 155628643 + ... + 155628790.

Almost surely, 2^23033050042 is an apocalyptic number.

23033050042 is a deficient number, since it is larger than the sum of its proper divisors (12450297434).

23033050042 is a wasteful number, since it uses less digits than its factorization.

23033050042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311257472.

The product of its (nonzero) digits is 2160, while the sum is 22.

Adding to 23033050042 its reverse (24005033032), we get a palindrome (47038083074).

The spelling of 23033050042 in words is "twenty-three billion, thirty-three million, fifty thousand, forty-two".