23423304031004 has 24 divisors (see below), whose sum is σ = 43192355735760. Its totient is φ = 11083892795136.

The previous prime is 23423304030991. The next prime is 23423304031019. The reversal of 23423304031004 is 40013040332432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157654187 + ... + 157802690.

It is an arithmetic number, because the mean of its divisors is an integer number (1799681488990).

Almost surely, 2^{23423304031004} is an apocalyptic number.

It is an amenable number.

23423304031004 is a deficient number, since it is larger than the sum of its proper divisors (19769051704756).

23423304031004 is a wasteful number, since it uses less digits than its factorization.

23423304031004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315457877 (or 315457875 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 23423304031004 its reverse (40013040332432), we get a palindrome (63436344363436).

The spelling of 23423304031004 in words is "twenty-three trillion, four hundred twenty-three billion, three hundred four million, thirty-one thousand, four".