23400422452232 has 16 divisors (see below), whose sum is σ = 50143762397760. Its totient is φ = 10028752479504.

The previous prime is 23400422452213. The next prime is 23400422452249. The reversal of 23400422452232 is 23225422400432.

It is a junction number, because it is equal to n+sod(n) for n = 23400422452192 and 23400422452201.

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, 208932343268 + ... + 208932343379.

It is an arithmetic number, because the mean of its divisors is an integer number (3133985149860).

Almost surely, 2^{23400422452232} is an apocalyptic number.

It is an amenable number.

23400422452232 is an abundant number, since it is smaller than the sum of its proper divisors (26743339945528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23400422452232 is a wasteful number, since it uses less digits than its factorization.

23400422452232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417864686660 (or 417864686656 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 35.

Adding to 23400422452232 its reverse (23225422400432), we get a palindrome (46625844852664).

The spelling of 23400422452232 in words is "twenty-three trillion, four hundred billion, four hundred twenty-two million, four hundred fifty-two thousand, two hundred thirty-two".