23212043320134 has 16 divisors (see below), whose sum is σ = 46428331453488. Its totient is φ = 7736640304512.

The previous prime is 23212043320111. The next prime is 23212043320153. The reversal of 23212043320134 is 43102334021232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176796127 + ... + 176927370.

It is an arithmetic number, because the mean of its divisors is an integer number (2901770715843).

Almost surely, 2^{23212043320134} is an apocalyptic number.

23212043320134 is an abundant number, since it is smaller than the sum of its proper divisors (23216288133354).

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

23212043320134 is a wasteful number, since it uses less digits than its factorization.

23212043320134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353734439.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 23212043320134 its reverse (43102334021232), we get a palindrome (66314377341366).

The spelling of 23212043320134 in words is "twenty-three trillion, two hundred twelve billion, forty-three million, three hundred twenty thousand, one hundred thirty-four".