23941930042 has 16 divisors (see below), whose sum is σ = 38123191080. Its totient is φ = 11237820928.

The previous prime is 23941930003. The next prime is 23941930057. The reversal of 23941930042 is 24003914932.

It can be written as a sum of positive squares in 4 ways, for example, as 21263764041 + 2678166001 = 145821^2 + 51751^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23941929983 and 23941930010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891883 + ... + 918334.

Almost surely, 2^23941930042 is an apocalyptic number.

23941930042 is a deficient number, since it is larger than the sum of its proper divisors (14181261038).

23941930042 is a wasteful number, since it uses less digits than its factorization.

23941930042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810625.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 23941930042 in words is "twenty-three billion, nine hundred forty-one million, nine hundred thirty thousand, forty-two".