23400400304024 has 8 divisors (see below), whose sum is σ = 43875750570060. Its totient is φ = 11700200152008.

The previous prime is 23400400303997. The next prime is 23400400304063. The reversal of 23400400304024 is 42040300400432.

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

It is a junction number, because it is equal to n+sod(n) for n = 23400400303984 and 23400400304002.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1462525018994 + ... + 1462525019009.

Almost surely, 2^{23400400304024} is an apocalyptic number.

It is an amenable number.

23400400304024 is a deficient number, since it is larger than the sum of its proper divisors (20475350266036).

23400400304024 is a wasteful number, since it uses less digits than its factorization.

23400400304024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925050038009 (or 2925050038005 counting only the distinct ones).

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

Adding to 23400400304024 its reverse (42040300400432), we get a palindrome (65440700704456).

The spelling of 23400400304024 in words is "twenty-three trillion, four hundred billion, four hundred million, three hundred four thousand, twenty-four".