23404442433304 has 8 divisors (see below), whose sum is σ = 43883329562460. Its totient is φ = 11702221216648.

The previous prime is 23404442433299. The next prime is 23404442433311. The reversal of 23404442433304 is 40333424440432.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×23404442433304² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1462777652074 + ... + 1462777652089.

Almost surely, 2^{23404442433304} is an apocalyptic number.

It is an amenable number.

23404442433304 is a deficient number, since it is larger than the sum of its proper divisors (20478887129156).

23404442433304 is a wasteful number, since it uses less digits than its factorization.

23404442433304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925555304169 (or 2925555304165 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 40.

Adding to 23404442433304 its reverse (40333424440432), we get a palindrome (63737866873736).

The spelling of 23404442433304 in words is "twenty-three trillion, four hundred four billion, four hundred forty-two million, four hundred thirty-three thousand, three hundred four".